Table A.3.
Ori OB1 extra candidate member properties.
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
OSC | OC | l | b | plx | d | ![]() |
μδ | R | N | Age | RV | Ref |
Acronym | Name | degree | degree | mas | kpc | mas/yr | mas/yr | arcmin | stars | Myr | km/s | |
Ori OB1 | Collinder 70 | 205.79 | -17.24 | 2.66 | 1.65 | -0.94 | 204b | 493 | 4 | LP19 | ||
(=LP 2370) | ||||||||||||
ASCC 20 | 201.29 | -17.54 | 2.68 | -0.29 | 0.52 | 86b | 98 | 19 | LP19 | |||
(=LP 2371) | ||||||||||||
NGC 1976 | 209.17 | -19.45 | 2.55 | 1.15 | 0.05 | 172b | 2490 | 9 | LP19 | |||
(=LP 2373) | ||||||||||||
LP 2376 | 202.70 | -19.18 | 2.85 | 1.34 | -0.55 | 111b | 63 | 19 | LP19 | |||
ASCC 18 | 202.39 | -18.89 | 2.42 | 0.40 | 0.16 | 1.37 | 18a | 82 | 9 | 26 | HR23 | |
OC 0339 | 204.03 | -17.69 | 2.76 | 0.35 | 1.67 | -1.03 | 16a | 19 | 79c | 29 | HR23 | |
HSC 1633 | 206.75 | -21.73 | 2.63 | 0.37 | 1.84 | -1.04 | 33a | 68 | 6 | 15 | HR23 | |
NGC 2068 | 205.26 | -14.31 | 2.42 | 0.39 | -0.44 | -0.73 | 11a | 102 | 6 | 6 | HR23 | |
OCSN 59 | 203.57 | -24.60 | 2.58 | 0.38 | 1.20 | -0.86 | 34a | 60 | 6 | 17 | HR23 | |
NGC 2024 | 206.51 | -16.37 | 2.53 | 0.14 | -0.75 | 9a | 62 | 4 | 27 | Q23 | ||
(=OCSN 66) | ||||||||||||
Trapezium | 209.04 | -19.38 | 2.56 | 0.38 | 1.26 | 0.27 | 21a | 269 | 6 | 24 | D21 | |
Morgan 8 | 210.11 | -19.61 | 2.63 | 0.98 | 0.61 | 35 | 16 | H21 |
Notes. Column headings are as in Table A.2. References (LP19 (Liu & Pang 2019); HR23 (Hunt & Reffert 2023); Q23 (Qin et al. 2023); D21 (Dias et al. 2021); H21 (Hao et al. 2021)). Abbreviations: a radius containing 50% of members; b maximum cluster member distance to the average position; c see text.
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