WDS 12299-1631 SHJ 145 AB (Algorab) : NOTES
 
 
discov_num notes refcode
SHJ 145 7 Crv = del Crv = Algorab. B is BD-15@3481.
NLTT 30918/30916 Chm2004
A may be variable.
AB: H 4 105. MEv2010
 
 
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.)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
1 LAF Rigaut, F., Graham, J.R., et al.
10 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
10 LAF Hauschildt, P.
13 SHJ South, J. & Herschel, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12299-1631 SHJ 145 AB 2006 42 216 24.7 2.95 8.47 B9.5V N D 122951.86-163055.6
12299-1631 SHJ 145 AB 2009 44 215 23.4 2.95 8.47 B9.5V N D 122951.86-163055.6
12299-1631 SHJ 145 AB 2011 44 214 24.1 2.95 8.47 B9.5V N D 122951.86-163055.6
12299-1631 SHJ 145 AB 2012 45 213 24.6 2.95 8.47 B9.5V N D 122951.86-163055.6
12299-1631 SHJ 145 AB 2015 46 215 24.0 2.95 8.47 B9.5V N 122951.86-163055.6
12299-1631 SHJ 145 AB 2020 47 216 24.2 2.95 8.47 B9.5V N 122951.86-163055.6

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