WDS 02457-3943 B 2077 : NOTES
discov_num |
notes |
refcode |
B 2077 |
Astrometric orbit for primary, P=2.303y (Golden & Makarov 2007). PM(A) |
Gln2007 |
|
moves almost towards B, so the increased separation is not reflex PM. |
Tok2014d |
REFERENCES
refcode |
metd |
author |
reference |
Gln2007 |
orb - |
Goldin, A. & Makarov, V.V. |
2007ApJS..173..137G |
Gln2007 |
|
ApJS 173, 137, 2007 |
|
Gln2007 |
|
(Note: Astrometric orbits based on merged NDAC and FAST reductions of Hipparcos |
|
Gln2007 |
|
data. Values of T0 are relative to 1991.25 = JD 2448349.0625) |
|
Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
Tok2014d |
|
AJ 147, 86, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
02457-3943 |
B 2077 |
|
1932 |
1 |
37 |
7.0 |
8.00 |
15.00 |
G3IV/V |
|
024544.77-394301.8 |
02457-3943 |
B 2077 |
|
1999 |
2 |
18 |
10.5 |
8.00 |
15.00 |
G3IV/V |
NO |
024544.77-394301.8 |
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