WDS 08246-0345 TOK 20 AB : NOTES
 
 
discov_num notes refcode
CHR 172 Aa,Ab. Abt & Biggs (1972) note variable RV. AbH1972
Aa,Ab: Likely a spurious pair. Last measured 1988 and unresolved by
SOAR on 3 occasions 2011–2013. Tok201
TOK 20 AB: GJ 306. AB has estimated period 23,000y; Close triple? Tok2006
AB: A is SB, P=1.563d. Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
Tok2006 A j Tokovinin, A., Thomas, S., Sterzik, M., & Udry, S. 2006A&A...450..681T
Tok2006 +E2 A&A 450, 681, 2006
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 ALP Allen, P.R., Koerner, D.W., McElwain, M.W., Cruz, K.L., & Reid, I.N.
4 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08246-0345 TOK 20 AB 1998 2 329 35.5 5.60   N D 082435.14-034504.2
08246-0345 TOK 20 AB 2000 2 328 34.7 5.67 14.00 F1V M4.5 NVD 082435.14-034504.2
08246-0345 TOK 20 AB 2015 3 329 35.4 5.67 14.00 F1V+M4.5 NV 082435.14-034504.2
08246-0345 TOK 20 AB 2016 5 329 35.4 5.67 14.00 F1V+M4.5 NV 082435.14-034504.2

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