WDS 10120-2836 B 194 (HD 88522) : NOTES
 
 
discov_num notes refcode
B 194 Although Hartkopf et al. (1993) predicted a time of periastron Hrt1993
around 1989.3, we find the time of periastron to be 2006.2. The
discrepancy may be explained by three measures not published at the
time of the 1993 paper. USN2002
1990.3407: Periastron passage apparently occurred about the time of or
shortly before our first speckle observation in 1989.3. McA1990
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.43 +/- 0.86, 4.91, and 2.19 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hrt1993 Sc j Hartkopf, W.I., Mason, B.D., Barry, D.J., McAlister, H.A., Bagnuolo, W.G., & 1993AJ....106..352H
Hrt1993 Prieto, C.M.
Hrt1993 AJ 106, 352, 1993
McA1990 Sc j McAlister, H.A., Hartkopf, & Franz, O.G. 1990AJ.....99..965M
McA1990 AJ 99, 965, 1990
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
USN2002 orb - Seymour, D., Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2002AJ....123.1023S
USN2002 AJ 123, 1023, 2002
 
 
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
10120-2836 B 194 2006 32 176 0.1 6.78 7.41 A1V NO 101202.88-283621.4
10120-2836 B 194 2009 33 192 0.1 6.78 7.41 A1V NO 101202.88-283621.4
10120-2836 B 194 2010 34 196 0.2 6.78 7.41 A1V NO 101202.88-283621.4
10120-2836 B 194 2013 35 199 0.2 6.78 7.41 A1V NO 101202.88-283621.4
10120-2836 B 194 2014 36 200 0.2 6.78 7.41 A1V NO 101202.88-283621.4

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