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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