WDS 11412+3920 OSO 42 AB : NOTES
 
 
discov_num notes refcode
OSO 42 G176-046. AB is a common proper motion pair Oso2004
LDS4135 AC: NLTT 28236/28208 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11412+3920 OSO 42 AB 1994 9 152 4.8 12.76 17.48 N D 114115.94+391907.1
11412+3920 OSO 42 AB 1998 10 154 4.7 12.76 17.48 K2+esdM1 NV 114115.94+391907.1
11412+3920 OSO 42 AB 2015 11 153 4.8 12.76 17.48 K2+esdM1 NV 114115.94+391907.1
11412+3920 OSO 42 AB 2016 13 153 4.8 12.76 17.48 K2+esdM1 NV 114115.94+391907.1

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