Free Access
Table A.1.
Geometries and observational circumstances.
| Date UT | RA | Dec | rh | Δ | α | Observatory | Filter |
|---|---|---|---|---|---|---|---|
| (h m) | (° ′) | (AU) | (AU) | (°) | |||
| –Dense photometry– | |||||||
| 2021-01-16.5 | 11 44 | -17 26 | 1.076 | 0.203 | 58.2 | LOAO | R |
| 2021-01-17.5 | 11 43 | -17 37 | 1.077 | 0.200 | 57.5 | LOAO | R |
| 2021-01-18.5 | 11 43 | -17 48 | 1.078 | 0.198 | 56.7 | LOAO | R |
| 2021-01-29.1 | 11 34 | -19 16 | 1.091 | 0.170 | 48.1 | SAAO Lesedi | VR |
| 2021-02-05.0 | 11 21 | -19 33 | 1.096 | 0.153 | 41.4 | SAAO Lesedi | V |
| 2021-02-05.4 | 11 20 | -19 33 | 1.096 | 0.152 | 41.0 | Skynet Prompt5 | R |
| 2021-02-06.0 | 11 19 | -19 31 | 1.096 | 0.151 | 40.3 | SAAO Lesedi | V |
| 2021-02-06.3 | 11 18 | -19 31 | 1.096 | 0.150 | 40.0 | OWL USA | R |
| 2021-02-07.0 | 11 16 | -19 29 | 1.097 | 0.148 | 39.3 | CAHA 2.2 m | R |
| 2021-02-07.1 | 11 16 | -19 28 | 1.097 | 0.148 | 39.2 | LCO SAAO A | R |
| 2021-02-07.1 | 11 16 | -19 28 | 1.097 | 0.148 | 39.2 | LCO SAAO B | R |
| 2021-02-07.1 | 11 16 | -19 28 | 1.097 | 0.148 | 39.2 | SAAO Lesedi | V |
| 2021-02-07.2 | 11 16 | -19 28 | 1.097 | 0.148 | 39.1 | LCO CTIO A | R |
| 2021-02-07.3 | 11 15 | -19 28 | 1.097 | 0.148 | 38.9 | OWL USA | R |
| 2021-02-07.3 | 11 15 | -19 28 | 1.097 | 0.148 | 38.9 | Skynet Prompt5 | R |
| 2021-02-07.8 | 11 14 | -19 26 | 1.097 | 0.147 | 38.4 | LCO SAAO C | R |
| 2021-02-08.0 | 11 14 | -19 25 | 1.097 | 0.146 | 38.2 | LCO SAAO A | R |
| 2021-02-08.0 | 11 14 | -19 25 | 1.097 | 0.146 | 38.2 | LCO SAAO B | R |
| 2021-02-08.1 | 11 13 | -19 24 | 1.097 | 0.146 | 38.1 | SAAO Lesedi | V |
| 2021-02-08.3 | 11 13 | -19 23 | 1.097 | 0.145 | 37.8 | LCO CTIO A | R |
| 2021-02-08.3 | 11 13 | -19 23 | 1.097 | 0.145 | 37.8 | LCO McDonald A | R |
| 2021-02-08.3 | 11 13 | -19 23 | 1.097 | 0.145 | 37.8 | OWL USA | R |
| 2021-02-08.3 | 11 13 | -19 23 | 1.097 | 0.145 | 37.8 | Skynet Prompt5 | R |
| 2021-02-08.6 | 11 12 | -19 22 | 1.097 | 0.145 | 37.5 | LCO SSO B | R |
| 2021-02-08.9 | 11 11 | -19 20 | 1.098 | 0.144 | 37.2 | LCO SAAO A | R |
| 2021-02-09.1 | 11 10 | -19 19 | 1.098 | 0.144 | 37.0 | LCO SAAO B | R |
| 2021-02-09.1 | 11 10 | -19 19 | 1.098 | 0.144 | 37.0 | SAAO Lesedi | V |
| 2021-02-09.3 | 11 10 | -19 17 | 1.098 | 0.143 | 36.7 | LCO McDonald B | R |
| 2021-02-09.3 | 11 10 | -19 17 | 1.098 | 0.143 | 36.7 | Skynet Prompt5 | R |
| 2021-02-09.4 | 11 10 | -19 17 | 1.098 | 0.143 | 36.6 | OWL USA | R |
| 2021-02-09.6 | 11 09 | -19 15 | 1.098 | 0.142 | 36.4 | LCO SSO B | R |
| 2021-02-09.9 | 11 08 | -19 13 | 1.098 | 0.142 | 36.1 | LCO SAAO C | R |
| 2021-02-10.0 | 11 08 | -19 12 | 1.098 | 0.142 | 35.9 | LCO SAAO A | R |
| 2021-02-10.1 | 11 07 | -19 12 | 1.098 | 0.141 | 35.8 | LCO SAAO B | R |
| 2021-02-10.1 | 11 07 | -19 12 | 1.098 | 0.141 | 35.8 | OWL MAR | R |
| 2021-02-10.1 | 11 07 | -19 12 | 1.098 | 0.141 | 35.8 | SAAO Lesedi | V |
| 2021-02-10.2 | 11 07 | -19 11 | 1.098 | 0.141 | 35.7 | Skynet Prompt5 | R |
| 2021-02-10.3 | 11 07 | -19 10 | 1.098 | 0.141 | 35.6 | LCO CTIO B | R |
| 2021-02-10.4 | 11 07 | -19 09 | 1.098 | 0.141 | 35.5 | LCO McDonald B | R |
| 2021-02-10.5 | 11 06 | -19 08 | 1.098 | 0.140 | 35.4 | LCO SSO B | R |
| 2021-02-11.0 | 11 05 | -19 04 | 1.098 | 0.139 | 34.8 | Adiyaman Observatory | R |
| 2021-02-11.0 | 11 05 | -19 04 | 1.098 | 0.139 | 34.8 | LCO SAAO C | R |
| 2021-02-11.0 | 11 05 | -19 04 | 1.098 | 0.139 | 34.8 | OWL ISR | R |
| 2021-02-11.1 | 11 04 | -19 03 | 1.098 | 0.139 | 34.7 | OWL MAR | R |
| 2021-02-11.2 | 11 04 | -19 02 | 1.098 | 0.139 | 34.6 | LCO CTIO A | R |
| 2021-02-11.3 | 11 04 | -19 01 | 1.098 | 0.139 | 34.5 | LCO CTIO B | R |
| 2021-02-11.3 | 11 04 | -19 01 | 1.098 | 0.139 | 34.5 | Skynet Prompt5 | R |
| 2021-02-11.4 | 11 03 | -19 00 | 1.098 | 0.139 | 34.3 | Winer Observatory RBT | R |
| 2021-02-11.5 | 11 03 | -18 59 | 1.098 | 0.138 | 34.2 | LCO SSO A | R |
| 2021-02-11.5 | 11 03 | -18 59 | 1.098 | 0.138 | 34.2 | OWL USA | R |
| 2021-02-12.0 | 11 01 | -18 54 | 1.099 | 0.137 | 33.7 | Adiyaman Observatory | R |
| 2021-02-12.2 | 11 01 | -18 52 | 1.099 | 0.137 | 33.4 | OWL MAR | R |
| 2021-02-12.3 | 11 00 | -18 51 | 1.099 | 0.137 | 33.3 | Winer Observatory RBT | R |
| 2021-02-12.4 | 11 00 | -18 50 | 1.099 | 0.136 | 33.2 | OWL USA | R |
| 2021-02-12.7 | 10 59 | -18 46 | 1.099 | 0.136 | 32.9 | Skynet Prompt MO1 | R |
| 2021-02-13.2 | 10 57 | -18 40 | 1.099 | 0.135 | 32.3 | Skynet Prompt5 | R |
| 2021-02-14.0 | 10 54 | -18 29 | 1.099 | 0.133 | 31.4 | Adiyaman Observatory | R |
| 2021-02-15.1 | 10 50 | -18 13 | 1.099 | 0.131 | 30.1 | CAHA 2.2 m | R |
| 2021-02-16.1 | 10 47 | -17 55 | 1.099 | 0.129 | 29.0 | OWL MAR | R |
| 2021-02-16.4 | 10 45 | -17 50 | 1.099 | 0.129 | 28.6 | Skynet Prompt5 | R |
| 2021-02-16.6 | 10 45 | -17 46 | 1.099 | 0.128 | 28.4 | Skynet Prompt MO1 | R |
| 2021-02-16.9 | 10 43 | -17 40 | 1.099 | 0.128 | 28.1 | OWL MAR | R |
| 2021-02-17.4 | 10 41 | -17 30 | 1.099 | 0.127 | 27.5 | Winer Observatory RBT | R |
| 2021-02-17.7 | 10 40 | -17 24 | 1.099 | 0.127 | 27.2 | Skynet Prompt MO1 | R |
| 2021-02-18.4 | 10 37 | -17 09 | 1.099 | 0.125 | 26.5 | LOAO | R |
| 2021-02-18.4 | 10 37 | -17 09 | 1.099 | 0.125 | 26.5 | Winer Observatory RBT | R |
| 2021-02-18.7 | 10 36 | -17 02 | 1.099 | 0.125 | 26.1 | SOAO | R |
| 2021-02-18.8 | 10 36 | -16 60 | 1.099 | 0.125 | 26.0 | Skynet Prompt MO1 | R |
| 2021-02-19.0 | 10 35 | -16 55 | 1.099 | 0.125 | 25.8 | Suhora Observatory | R |
| 2021-02-19.3 | 10 34 | -16 48 | 1.099 | 0.124 | 25.5 | LOAO | R |
| 2021-02-19.3 | 10 34 | -16 48 | 1.099 | 0.124 | 25.5 | Winer Observatory RBT | R |
| 2021-02-19.6 | 10 32 | -16 40 | 1.099 | 0.124 | 25.2 | BOAO | R |
| 2021-02-19.6 | 10 32 | -16 40 | 1.099 | 0.124 | 25.2 | OWL KOR | R |
| 2021-02-19.6 | 10 32 | -16 40 | 1.099 | 0.124 | 25.2 | SOAO | R |
| 2021-02-19.7 | 10 32 | -16 38 | 1.099 | 0.123 | 25.2 | Skynet Prompt MO1 | R |
| 2021-02-20.3 | 10 29 | -16 23 | 1.099 | 0.123 | 24.6 | LOAO | R |
| 2021-02-20.5 | 10 28 | -16 17 | 1.099 | 0.122 | 24.4 | Skynet Prompt MO1 | R |
| 2021-02-20.6 | 10 28 | -16 15 | 1.099 | 0.122 | 24.3 | BOAO | R |
| 2021-02-21.0 | 10 26 | -16 04 | 1.099 | 0.122 | 24.0 | Suhora Observatory | R |
| 2021-02-21.4 | 10 25 | -15 52 | 1.099 | 0.121 | 23.6 | Winer Observatory RBT | R |
| 2021-02-21.6 | 10 24 | -15 47 | 1.099 | 0.121 | 23.5 | BOAO | R |
| 2021-02-21.8 | 10 23 | -15 41 | 1.099 | 0.121 | 23.3 | OWL ISR | R |
| 2021-02-22.5 | 10 20 | -15 20 | 1.099 | 0.120 | 22.8 | Skynet Prompt MO1 | R |
| 2021-02-22.7 | 10 19 | -15 14 | 1.098 | 0.119 | 22.6 | BOAO | R |
| 2021-02-22.7 | 10 19 | -15 14 | 1.098 | 0.119 | 22.6 | Skynet Prompt MO1 | R |
| 2021-02-23.1 | 10 17 | -15 01 | 1.098 | 0.119 | 22.4 | OWL USA | R |
| 2021-02-24.2 | 10 12 | -14 25 | 1.098 | 0.118 | 21.8 | OWL USA | R |
| 2021-02-25.0 | 10 08 | -13 58 | 1.098 | 0.117 | 21.4 | Suhora Observatory | R |
| 2021-02-26.2 | 10 03 | -13 14 | 1.097 | 0.116 | 21.1 | OWL USA | R |
| 2021-02-27.2 | 09 58 | -12 36 | 1.097 | 0.115 | 21.1 | OWL USA | R |
| 2021-02-28.0 | 09 54 | -12 04 | 1.096 | 0.115 | 21.2 | CAHA 2.2 m | R |
| 2021-02-28.0 | 09 54 | -12 04 | 1.096 | 0.115 | 21.2 | Skynet Prompt5 | R |
| 2021-03-01.2 | 09 49 | -11 14 | 1.096 | 0.114 | 21.5 | OWL USA | R |
| 2021-03-01.9 | 09 45 | -10 45 | 1.095 | 0.114 | 21.9 | TUG | R |
| 2021-03-03.0 | 09 40 | -09 57 | 1.095 | 0.113 | 22.6 | OWL MAR | R |
| 2021-03-03.0 | 09 40 | -09 57 | 1.095 | 0.113 | 22.6 | Suhora Observatory | R |
| 2021-03-03.0 | 09 40 | -09 57 | 1.095 | 0.113 | 22.6 | KMTNet CTIO | VR |
| 2021-03-03.0 | 09 40 | -09 57 | 1.095 | 0.113 | 22.6 | Skynet Prompt5 | R |
| 2021-03-03.2 | 09 39 | -09 48 | 1.095 | 0.113 | 22.7 | OWL USA | R |
| 2021-03-03.2 | 09 39 | -09 48 | 1.095 | 0.113 | 22.7 | Winer Observatory RBT | R |
| 2021-03-03.4 | 09 39 | -09 39 | 1.095 | 0.113 | 22.9 | KMTNet SSO | VR |
| 2021-03-05.1 | 09 31 | -08 21 | 1.093 | 0.113 | 24.4 | LCO CTIO A | R |
| 2021-03-05.2 | 09 30 | -08 16 | 1.093 | 0.113 | 24.5 | LCO McDonald A | R |
| 2021-03-05.4 | 09 30 | -08 07 | 1.093 | 0.113 | 24.7 | LCO SSO B | R |
| 2021-03-05.6 | 09 29 | -07 58 | 1.093 | 0.113 | 24.9 | LCO SSO A | R |
| 2021-03-05.8 | 09 28 | -07 48 | 1.093 | 0.113 | 25.1 | LCO SAAO A | R |
| 2021-03-05.8 | 09 28 | -07 48 | 1.093 | 0.113 | 25.1 | LCO SAAO C | R |
| 2021-03-06.4 | 09 25 | -07 20 | 1.092 | 0.113 | 25.8 | LCO SSO B | R |
| 2021-03-06.5 | 09 25 | -07 15 | 1.092 | 0.113 | 25.9 | LCO SSO A | R |
| 2021-03-06.8 | 09 23 | -07 01 | 1.092 | 0.113 | 26.3 | LCO SAAO C | R |
| 2021-03-06.8 | 09 23 | -07 01 | 1.092 | 0.113 | 26.3 | OWL ISR | R |
| 2021-03-06.9 | 09 23 | -06 56 | 1.092 | 0.113 | 26.4 | LCO SAAO A | R |
| 2021-03-06.9 | 09 23 | -06 56 | 1.092 | 0.113 | 26.4 | OAUJ CDK500 | R |
| 2021-03-07.0 | 09 22 | -06 51 | 1.092 | 0.113 | 26.5 | LCO CTIO B | R |
| 2021-03-07.1 | 09 22 | -06 47 | 1.092 | 0.113 | 26.6 | OWL USA | R |
| 2021-03-07.2 | 09 22 | -06 42 | 1.092 | 0.113 | 26.8 | LCO McDonald A | R |
| 2021-03-07.3 | 09 21 | -06 37 | 1.092 | 0.113 | 26.9 | LCO McDonald B | R |
| 2021-03-07.4 | 09 21 | -06 32 | 1.092 | 0.113 | 27.0 | KMTNet SSO | VR |
| 2021-03-07.5 | 09 20 | -06 27 | 1.091 | 0.113 | 27.1 | LCO SSO A | R |
| 2021-03-07.6 | 09 20 | -06 23 | 1.091 | 0.113 | 27.3 | LCO SSO B | R |
| 2021-03-07.8 | 09 19 | -06 13 | 1.091 | 0.113 | 27.5 | KMTNet SAAO | VR |
| 2021-03-07.8 | 09 19 | -06 13 | 1.091 | 0.113 | 27.5 | LCO SAAO A | R |
| 2021-03-07.9 | 09 19 | -06 08 | 1.091 | 0.113 | 27.6 | LCO SAAO C | R |
| 2021-03-08.0 | 09 18 | -06 03 | 1.091 | 0.113 | 27.8 | LCO CTIO B | R |
| 2021-03-08.1 | 09 18 | -05 58 | 1.091 | 0.113 | 27.9 | LCO McDonald A | R |
| 2021-03-08.2 | 09 17 | -05 54 | 1.091 | 0.113 | 28.0 | LCO McDonald B | R |
| 2021-03-08.8 | 09 15 | -05 25 | 1.090 | 0.113 | 28.8 | OWL ISR | R |
| 2021-03-08.9 | 09 14 | -05 20 | 1.090 | 0.113 | 29.0 | LCO SAAO C | R |
| 2021-03-09.0 | 09 14 | -05 15 | 1.090 | 0.113 | 29.1 | LCO CTIO B | R |
| 2021-03-09.0 | 09 14 | -05 15 | 1.090 | 0.113 | 29.1 | LCO SAAO B | R |
| 2021-03-09.5 | 09 12 | -04 51 | 1.090 | 0.113 | 29.8 | LCO SSO A | R |
| 2021-03-09.6 | 09 12 | -04 46 | 1.090 | 0.113 | 29.9 | LCO SSO B | R |
| 2021-03-09.6 | 09 12 | -04 46 | 1.090 | 0.113 | 29.9 | SOAO | R |
| 2021-03-09.8 | 09 11 | -04 36 | 1.089 | 0.113 | 30.2 | KMTNet SAAO | VR |
| 2021-03-09.8 | 09 11 | -04 36 | 1.089 | 0.113 | 30.2 | LCO SAAO B | R |
| 2021-03-10.0 | 09 10 | -04 26 | 1.089 | 0.113 | 30.5 | Suhora Observatory | R |
| 2021-03-10.2 | 09 09 | -04 16 | 1.089 | 0.114 | 30.8 | LCO CTIO A | R |
| 2021-03-10.2 | 09 09 | -04 16 | 1.089 | 0.114 | 30.8 | Skynet DSO-14 | R |
| 2021-03-10.3 | 09 09 | -04 12 | 1.089 | 0.114 | 30.9 | OWL USA | R |
| 2021-03-10.3 | 09 09 | -04 12 | 1.089 | 0.114 | 30.9 | Skynet RRRT | R |
| 2021-03-10.3 | 09 09 | -04 12 | 1.089 | 0.114 | 30.9 | Winer Observatory RBT | R |
| 2021-03-10.5 | 09 08 | -04 02 | 1.089 | 0.114 | 31.2 | BOAO | R |
| 2021-03-10.5 | 09 08 | -04 02 | 1.089 | 0.114 | 31.2 | DOAO | R |
| 2021-03-10.6 | 09 08 | -03 57 | 1.089 | 0.114 | 31.3 | SOAO | R |
| 2021-03-10.6 | 09 08 | -03 57 | 1.089 | 0.114 | 31.3 | Kawabe Observatory | r′ |
| 2021-03-10.9 | 09 06 | -03 42 | 1.088 | 0.114 | 31.8 | CAHA 1.23 m | R |
| 2021-03-10.9 | 09 06 | -03 42 | 1.088 | 0.114 | 31.8 | OAUJ CDK500 | R |
| 2021-03-11.0 | 09 06 | -03 37 | 1.088 | 0.114 | 31.9 | Suhora Observatory | R |
| 2021-03-11.1 | 09 06 | -03 33 | 1.088 | 0.114 | 32.1 | LCO CTIO B | R |
| 2021-03-11.2 | 09 05 | -03 28 | 1.088 | 0.114 | 32.2 | Skynet RRRT | R |
| 2021-03-11.3 | 09 05 | -03 23 | 1.088 | 0.114 | 32.4 | OWL USA | R |
| 2021-03-11.3 | 09 05 | -03 23 | 1.088 | 0.114 | 32.4 | Winer Observatory RBT | R |
| 2021-03-11.8 | 09 03 | -02 59 | 1.087 | 0.114 | 33.1 | LCO SAAO A | R |
| 2021-03-11.9 | 09 02 | -02 54 | 1.087 | 0.114 | 33.2 | LCO SAAO B | R |
| 2021-03-11.9 | 09 02 | -02 54 | 1.087 | 0.114 | 33.2 | LCO SAAO C | R |
| 2021-03-12.0 | 09 02 | -02 49 | 1.087 | 0.114 | 33.4 | LCO CTIO B | R |
| 2021-03-12.2 | 09 01 | -02 39 | 1.087 | 0.115 | 33.7 | LCO CTIO A | R |
| 2021-03-12.3 | 09 01 | -02 34 | 1.087 | 0.115 | 33.8 | Winer Observatory RBT | R |
| 2021-03-12.6 | 08 60 | -02 20 | 1.086 | 0.115 | 34.3 | LCO SSO A | R |
| 2021-03-12.7 | 08 60 | -02 15 | 1.086 | 0.115 | 34.4 | LCO SAAO B | R |
| 2021-03-12.9 | 08 59 | -02 05 | 1.086 | 0.115 | 34.7 | LCO SAAO A | R |
| 2021-03-12.9 | 08 59 | -02 05 | 1.086 | 0.115 | 34.7 | OAUJ CDK500 | R |
| 2021-03-12.9 | 08 59 | -02 05 | 1.086 | 0.115 | 34.7 | Suhora Observatory | R |
| 2021-03-13.2 | 08 58 | -01 51 | 1.086 | 0.115 | 35.2 | LCO CTIO B | R |
| 2021-03-13.6 | 08 56 | -01 36 | 1.086 | 0.115 | 35.6 | DOAO | R |
| 2021-03-13.8 | 08 56 | -01 22 | 1.085 | 0.116 | 36.1 | TUG | R |
| 2021-03-13.9 | 08 55 | -01 17 | 1.085 | 0.116 | 36.2 | LCO SAAO A | R |
| 2021-03-14.0 | 08 55 | -01 12 | 1.085 | 0.116 | 36.4 | Skynet Prompt5 | R |
| 2021-03-14.0 | 08 55 | -01 12 | 1.085 | 0.116 | 36.4 | Skynet RRRT | R |
| 2021-03-14.1 | 08 54 | -01 07 | 1.085 | 0.116 | 36.5 | LCO CTIO B | R |
| 2021-03-14.3 | 08 54 | +00 58 | 1.085 | 0.116 | 36.8 | LCO McDonald A | R |
| 2021-03-14.5 | 08 53 | +00 48 | 1.084 | 0.116 | 37.1 | BOAO | R |
| 2021-03-15.0 | 08 51 | +00 25 | 1.084 | 0.116 | 37.9 | OAUJ CDK500 | R |
| 2021-03-15.0 | 08 51 | +00 25 | 1.084 | 0.116 | 37.9 | Skynet Prompt5 | R |
| 2021-03-15.1 | 08 51 | +00 20 | 1.084 | 0.117 | 38.0 | Skynet Prompt6 | R |
| 2021-03-15.1 | 08 51 | +00 20 | 1.084 | 0.117 | 38.0 | Skynet RRRT | R |
| 2021-03-15.2 | 08 51 | +00 15 | 1.084 | 0.117 | 38.2 | LOAO | R |
| 2021-03-15.9 | 08 48 | +00 18 | 1.083 | 0.117 | 39.3 | OAUJ CDK500 | R |
| 2021-03-16.0 | 08 48 | +00 22 | 1.083 | 0.117 | 39.4 | CAHA 2.2 m | R |
| 2021-03-16.2 | 08 47 | +00 32 | 1.082 | 0.118 | 39.7 | LOAO | R |
| 2021-03-16.6 | 08 46 | +00 50 | 1.082 | 0.118 | 40.3 | BOAO | R |
| 2021-03-16.6 | 08 46 | +00 50 | 1.082 | 0.118 | 40.3 | DOAO | R |
| 2021-03-16.9 | 08 45 | +01 04 | 1.081 | 0.118 | 40.8 | Adiyaman Observatory | R |
| 2021-03-17.0 | 08 45 | +01 09 | 1.081 | 0.118 | 40.9 | CAHA 2.2 m | R |
| 2021-03-17.0 | 08 45 | +01 09 | 1.081 | 0.118 | 40.9 | Skynet Prompt5 | R |
| 2021-03-17.1 | 08 45 | +01 13 | 1.081 | 0.118 | 41.1 | Skynet Prompt6 | R |
| 2021-03-17.6 | 08 43 | +01 32 | 1.081 | 0.119 | 41.7 | DOAO | R |
| 2021-03-18.0 | 08 42 | +01 55 | 1.080 | 0.119 | 42.4 | CAHA 2.2 m | R |
| 2021-03-18.2 | 08 41 | +02 04 | 1.080 | 0.119 | 42.7 | OWL USA | R |
| 2021-03-18.4 | 08 41 | +02 13 | 1.079 | 0.120 | 43.0 | KMTNet SSO | VR |
| 2021-03-18.8 | 08 40 | +02 31 | 1.079 | 0.120 | 43.6 | KMTNet SAAO | VR |
| 2021-03-18.8 | 08 40 | +02 31 | 1.079 | 0.120 | 43.6 | OWL ISR | R |
| 2021-03-19.2 | 08 38 | +02 48 | 1.078 | 0.120 | 44.2 | OWL USA | R |
| 2021-03-19.9 | 08 37 | +03 19 | 1.077 | 0.121 | 45.2 | OWL ISR | R |
| 2021-03-20.2 | 08 36 | +03 32 | 1.077 | 0.122 | 45.7 | OWL USA | R |
| 2021-03-20.2 | 08 36 | +03 32 | 1.077 | 0.122 | 45.7 | Skynet RRRT | R |
| 2021-03-21.2 | 08 33 | +04 15 | 1.076 | 0.123 | 47.1 | OWL USA | R |
| 2021-03-22.3 | 08 30 | +05 01 | 1.074 | 0.124 | 48.7 | OWL USA | R |
| 2021-03-22.5 | 08 30 | +05 10 | 1.074 | 0.124 | 49.0 | DOAO | R |
| 2021-03-22.8 | 08 29 | +05 22 | 1.073 | 0.125 | 49.4 | KMTNet SAAO | VR |
| 2021-03-24.8 | 08 25 | +06 42 | 1.070 | 0.127 | 52.2 | KMTNet SAAO | VR |
| 2021-03-30.0 | 08 16 | +09 53 | 1.061 | 0.134 | 59.0 | KMTNet CTIO | VR |
| 2021-03-30.7 | 08 15 | +10 16 | 1.060 | 0.135 | 59.9 | KMTNet SAAO | VR |
| 2021-04-01.8 | 08 12 | +11 25 | 1.055 | 0.138 | 62.5 | KMTNet SAAO | VR |
| 2021-04-03.1 | 08 11 | +12 06 | 1.053 | 0.139 | 64.1 | KMTNet CTIO | VR |
| 2021-04-04.9 | 08 09 | +13 00 | 1.049 | 0.142 | 66.2 | CAHA 1.23 m | R |
| 2021-04-05.4 | 08 08 | +13 15 | 1.048 | 0.142 | 66.7 | KMTNet SSO | VR |
| 2021-04-05.9 | 08 08 | +13 30 | 1.047 | 0.143 | 67.3 | CAHA 1.23 m | R |
| 2021-04-08.4 | 08 06 | +14 39 | 1.042 | 0.146 | 70.1 | KMTNet SSO | VR |
| 2021-04-08.8 | 08 06 | +14 50 | 1.041 | 0.147 | 70.6 | KMTNet SAAO | VR |
| 2021-04-14.8 | 08 02 | +17 22 | 1.026 | 0.154 | 77.1 | KMTNet SAAO | VR |
| 2021-04-16.8 | 08 02 | +18 09 | 1.021 | 0.156 | 79.2 | KMTNet SAAO | VR |
| 2021-04-18.4 | 08 01 | +18 45 | 1.017 | 0.158 | 80.8 | KMTNet SSO | VR |
| 2021-04-18.8 | 08 01 | +18 54 | 1.016 | 0.158 | 81.2 | KMTNet SAAO | VR |
| 2021-04-20.4 | 08 01 | +19 29 | 1.012 | 0.160 | 82.9 | KMTNet SSO | VR |
| –Sparse Photometry– | |||||||
| 2020-11-12 2021-04-09 | ATLAS | c | |||||
| 2020-12-01 2021-04-03 | ATLAS | o | |||||
| –Space-based Photometry– | |||||||
| 2021-02-19 2021-03-07 | TESS | wide I | |||||
Notes. RA: Right ascension, Dec: Declination, Δ: geocentric distance, rh: heliocentric distance, α: phase angle.
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