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Table B.1
Data on confirmed CPM companions of nearby F stars.
Name | RA (J2000) | Dec (J2000) | Epoch | π (Sep, PA) | μαcosδ | μ δ | N_epochs | J (2MASS) | SpT | Ref |
HD | [degrees] | [degrees] | [year] | [mas] ([arcsec,°]) | [mas/yr] | [mas/yr] | [mag] | |||
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1352A | 4.458214 | +16.331064 | 1998.737 | 22.31±0.60 | +223.0±0.4 | −29.3±0.4 | 6.29±0.02 | F6V | 2, 3, 4, S | |
1352Bk,l (?) | 4.453571 | +16.327650 | 1998.737 | (20.2, 233) | +225±4c | −41±4c | 41011100110 | 11.66±0.02 | ≈M4 | 2, 2, 5, 5 |
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9826A• | 24.199358 | +41.405582 | 1998.838 | 74.12±0.19 | −173.6±0.5 | −381.8±0.5 | 3.18±0.21 | F9V | 2, 3, 4, S | |
9826Dk,l,m,s,y | 24.210084 | +41.392387 | 1998.838 | (55.6, 149) | −182±4c | −385±4c | 41010000110 | 9.39±0.02 | ≈M4.5y | 2, 2, 5, 5 |
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18900A | 45.898458 | +36.442005 | 1998.792 | 23.71±0.66 | +166.0±0.4 | −46.7±0.4 | 6.55±0.03 | F8 | 2, 3, 4, S | |
18900Ck,l,s | 45.901000a | +36.441689a | 1998.792 | (7.4, 99)a | +156±20a,d | −87±20a,d | 01000100000 | ![]() |
![]() |
2, 2, 5, 5 |
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31975A | 73.273518 | −72.407852 | 1998.921 | 30.82±0.28 | −45.3±1.3 | +270.5±1.5 | 5.33±0.02 | F9VFe-0.5 | 2, 3, 8, S | |
31975Bk,l (?) | 73.260386 | −72.405548 | 1998.921 | (16.5, 300) | −51±18c | +248±8c | 31200000000 | 11.73±0.06g | ≈M5 | 2, 2, 5, 5 |
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33632A | 78.322777 | +37.337357 | 1998.822 | 38.29±0.55 | −146.0±0.4 | −137.5±0.4 | 5.43±0.02 | F8V | 2, 3, 4, S | |
33632Bk,l,s | 78.326897 | +37.346207 | 1998.822 | (34.0, 20) | −145±1c,h | −139±1c,h | 11010011010 | 10.38±0.03 | ≈M4 | 2, 2, 5, 5 |
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49933A | 102.7076176 | −0.5413573 | 2010.123 | 33.69±0.42 | +22.0±0.4 | −187.0±0.4 | 4.99±0.02f | F3V | 6, 3, 4, S | |
49933Bl,m | 102.7083317 | −0.5397087 | 2010.123 | (6.5, 23) | +7±15h | −199±18h | 01000012010 | 8.39±0.04 | ≈M0/sdM? | 6, 6, 5, 5 |
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75289A• | 131.918255 | −41.736645 | 1999.159 | 34.31±0.32 | −19.5±0.8 | −227.7±0.8 | 5.35±0.02 | F9VFe+0.3 | 2, 3, 8, S | |
75289Bk,l,n,o | 131.926087 | −41.735394 | 1999.159 | (21.5, 78) | −4±13c | −212±15c | 31110000100 | 11.75±0.04 | ≈M5 | 2, 2, 5, 5 |
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84999A | 147.747331 | +59.038689 | 1999.885 | 28.06±0.20 | −294.7±0.4 | −150.7±0.4 | 3.27±0.23 | F2IV | 2, 3, 4, S | |
84999Bl,m | 147.741606 | +59.040123 | 1999.885 | (11.8, 296) | −293±2 | −149±2 | 01000100010 | 8.78±0.03 | ≈M0 | 2, 2, 5, 5 |
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89125A | 154.310830 | +23.106316 | 1998.071 | 43.85±0.36 | −412.9±0.4 | −96.2±0.4 | 5.00±0.26f | F6V | 2, 3, 4, S | |
89125Bk,l,m,z | 154.308779 | +23.107351 | 1998.071 | (7.7, 299) | −398±15d,z | −118±15d,z | 01000200000 | 8.36±0.03 | ≈M1.5z | 2, 2, 5, 5 |
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89744A• | 155.544047 | +41.229637 | 1998.260 | 25.36±0.31 | −118.8±0.3j | −139.1±0.3j | 4.86±0.02 | F7V | 2, 3, 4, S | |
89744Bk,l,m,s,u | 155.562043 | +41.240746 | 1998.260 | (63.0, 51) | −123±5d,h | −131±6d,h | 01000100210 | 14.90±0.04 | ≈L0.5u | 2, 2, 5, 5 |
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102574A | 177.0974417 | −10.3135272 | 2014.258 | 23.23±0.45 | −105.2±0.7 | −107.6±0.7 | 5.17±0.02 | F7V | 1, 3, 4, S | |
102574Dk,l,m,o,s | 177.0988817 | −10.3184158 | 2014.302 | (18.3, 164) | −108±7c,h | −109±7c,h | 11110000111 | 11.33±0.07g | ≈M4 | 1, 1, 5, 5 |
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102634A | 177.2545422 | −0.3186442 | 2013.846 | 28.50±0.49 | −207.1±0.4j | +5.4±0.4j | 5.21±0.02e | F6V | 1, 3, 4, S | |
102634Bk,l,o,r (?) | 177.2605606 | −0.3233306 | 2013.731 | (27.5, 128) | −201±2c,h,i | +2±2c,h,i | 41111302210 | 9.96±0.02 | ≈M3 | 1, 1, 5, 5 |
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116457A | 201.308092 | −64.485161 | 2000.321 | 25.51±0.24 | −153.9±0.9 | −22.5±0.8 | 4.94±0.24f | F3IV | 2, 3, 8, S | |
116457Bs | 201.304426 | −64.479156 | 2000.321 | (22.4, 345) | −149.2±5.1i | −16.3±5.5i | 10.26±0.04 | ≈M3 | 2, 2, 10, 5 | |
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124553A | 213.588833 | −5.947687 | 1999.123 | 23.33±0.53 | −305.5±0.4 | +83.3±0.4 | 5.32±0.02 | F9V | 2, 3, 4, S | |
124553Bk,l | 213.585935 | −5.952792 | 1999.123 | (21.1, 210) | −304±2c | +84±3c | 31010000111 | 10.53±0.02 | ≈M3 | 2, 2, 5, 5 |
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126679A | 216.839157 | −14.838769 | 1998.603 | 22.42±0.93 | −172.3±0.8 | −59.7±0.8 | 6.40±0.05 | F7V | 2, 3, 8, S | |
126679Bl,‡ | 216.848140 | −14.844262 | 1998.603 | (37.0, 122) | −173±6v | −66±4v | 31101000101 | 12.76±0.02 | ≈M5‡ | 2, 2, 5, 5 |
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129502A | 220.765132 | −5.658098 | 1999.132 | 54.73±0.20 | +108.9±0.4j | −316.0±0.4j | 3.34±0.28f | F2V | 2, 3, 4, S | |
129502Bl,⋆ | 220.754618 | −5.652752 | 1999.132 | (42.3, 297) | +104±4c,d | −319±4c,d | 21210100111 | 10.72±0.04 | ≈M5 | 2, 2, 5, 5 |
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132052A | 224.295897 | −4.346479 | 1999.115 | 37.17±0.32 | −98.5±0.4 | −153.6±0.4 | 4.13±0.28f | F0V | 2, 3, 4, S | |
132052Br | 224.290225 | −4.343605 | 1999.115 | (22.8, 297) | −92±14c,h | −165±8c,h | 11100000010 | 12.19±0.11g | ≈M6 | 2, 2, 5, 5 |
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132375A | 224.720010 | −4.989197 | 1999.115 | 29.61±0.47 | −360.4±0.4 | −105.0±0.4 | 5.14±0.02f | F8V | 2, 3, 4, S | |
132375Bk,l,m | 224.721083 | −4.986747 | 1999.115 | (9.6, 24) | −378±21 | −95±12 | 01100000011 | 9.24±0.05 | ≈M1 | 2, 2, 5, 5 |
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142529A | 239.266144 | −48.162132 | 1998.447 | 20.64±0.48 | −101.1±1.0j | −101.0±1.0j | 5.54±0.03 | F1IV | 2, 3, 8, S | |
142529Bl,o | 239.255926 | −48.155563 | 1998.447 | (34.1, 314) | −100±5c,i | −95±9c,i | 41010000100 | 9.03±0.02 | ≈K7 | 2, 2, 5, 5 |
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147449A | 245.518117 | +1.029096 | 2000.400 | 36.67±0.33 | −158.0±0.4 | +51.8±0.4 | 4.29±0.22f | F0V | 2, 3, 4, S | |
147449Bl,w (?) | 245.526848 | +1.021001 | 2000.400 | (42.9, 133) | −151±3c,d,h | +47±3c,d,h | 41110100110 | 8.68±0.03 | ≈M1.5w | 2, 2, 5, 5 |
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165670A | 271.711628 | +8.875950 | 2000.208 | 24.74±0.69 | +50.5±0.4j | −147.2±0.4j | 6.00±0.02 | F5V | 2, 3, 4, S | |
165670Hl,s,⊗ (??) | 271.711935 | +8.873803 | 2000.208 | (7.8, 172) | +86±7⊗ | −119±7⊗ | 01000000010 | 10.27±0.10 | ≈M3?/WD?⊗ | 2, 2, 1, 5 |
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166285A | 272.475023 | +3.119825 | 2000.419 | 21.31±0.31 | +15.9±0.4 | −193.1±0.4 | 4.67±0.23 | F6V | 2, 3, 4, S | |
166285Bk,l,s | 272.474717 | +3.117978 | 2000.419 | (6.7, 189) | +6±20 | −221±20 | 01000000010 | 8.26±0.13 | ≈K3 | 2, 2, 5, 5 |
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176441A | 284.927192 | +16.252560 | 2000.208 | 21.38±0.83 | −99.1±0.4 | −121.4±0.4 | 6.12±0.03 | F5 | 2, 3, 4, S | |
176441Bl,r,s | 284.924690 | +16.248047 | 2000.208 | (18.4, 208) | −97±2c,h | −130±7c,h | 41001000110 | 12.10±0.04 | ≈M4 | 2, 2, 5, 5 |
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185395AB | 294.1105231 | +50.2221189 | 2013.803 | 54.54±0.15 | −7.2±0.4 | +264.2±0.4 | 3.88±0.28f | F3V | 1, 3, 4, S | |
185395El,o,s,∗ | 294.0599208 | +50.2204692 | 2013.622 | (116.7, 267) | −3±3c,i | +261±8c,i | 41010000110 | 8.98±0.03 | ≈M3.5∗ | 1, 1, 5, 5 |
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193307A | 305.420994 | −49.999325 | 1999.786 | 32.24±0.47 | −359.5±0.8 | −249.5±0.8 | 5.24±0.02 | F9V | 2, 3, 8, S | |
193307Bl,o | 305.412983 | −49.996429 | 1999.786 | (21.3, 299) | −348±7b,c,i | −262±12b,c,i | 31100000101 | 9.54±0.03 | ≈M2.5 | 2, 2, 5, 5 |
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197373A | 310.074542 | +60.505283 | 1999.715 | 30.39±0.27 | +13.4±0.4 | +186.5±0.4 | 5.12±0.04f | F6IV | 2, 3, 4, S | |
197373Bk,l | 310.086529 | +60.508324 | 1999.715 | (23.9, 63) | +14±2c,h,i | +189±2c,h,i | 31010000110 | 10.08±0.03 | ≈M3 | 2, 2, 5, 5 |
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204485A | 322.034397 | +32.225300 | 1998.455 | 22.36±0.34 | +133.7±0.4 | +79.5±0.4 | 5.16±0.05f | F0V | 2, 3, 4, S | |
204485Br (?) | 322.035177 | +32.228657 | 1998.455 | (12.3, 11) | +117±6 | +69±6 | 01000000010 | 10.81±0.05 | ≈M3.5 | 2, 2, 1, 5 |
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208502A | 328.748885 | +53.935604 | 2000.455 | 21.00±0.41 | +147.6±0.5 | +85.7±0.5 | 5.99±0.02 | F5 | 2, 3, 4, S | |
208502Bl,r (?) | 328.744662 | +53.937687 | 2000.455 | (11.7, 310) | +163±6h | +88±5h | 01000011010 | 9.99±0.04 | ≈M3 | 2, 2, 5, 5 |
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209268A | 330.896861 | −55.976936 | 1999.855 | 20.81±0.58 | −241.0±1.5 | −93.3±1.3 | 5.85±0.02 | F7V | 2, 3, 8, S | |
209268Bl,m,o,† (?) | 330.892629 | −55.988174 | 1999.855 | (41.3, 192)x | −255±5c | −84±6c | 41110000101 | 10.16±0.03 | ≈M2.5 | 2, 2, 5, 5 |
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210855A | 332.9548478 | +56.8398414 | 2013.650 | 26.77±0.18 | +237.5±0.4 | +128.5±0.4 | 4.68±0.29f | F8V | 1, 3, 4, S | |
210855Cl,m,o,s | 332.9762514 | +56.8301425 | 2013.357 | (54.7, 130) | +238±1 | +130±1 | 10010013010 | 14.505±0.002g | DA WD | 1, 1, 5, 11 |
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221356A | 352.881212 | −4.087308 | 1998.723 | 38.29±0.54 | +178.0±0.9 | −191.9±0.9 | 5.49±0.02 | F8V | 2, 3, 8, S | |
221356Dl,s,t (?) | 352.878967a | −4.089861a | 1998.723 | (12.2, 221)a | +158±9a,d | −202±14a,d | 01000100001 | ≈13.9e | ≈L0.5t | 2, 2, 5, 5 |
Notes. For notes and references see Table A.1.
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