WDS 12481+1325 BPM 597 : NOTES
 
 
discov_num notes refcode
BPM 597 [PM2000] 1040797 + [PM2000] 1040792. Gvr2010
NLTT 31941/31940 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.)
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12481+1325 BPM 597 1998 2 318 13.2 11.63 13.37 NV 124806.71+132525.6
12481+1325 BPM 597 2001 3 318 13.2 11.63 13.37 NV 124806.71+132525.6
12481+1325 BPM 597 2010 4 318 12.9 11.63 13.37 NV 124806.71+132525.6
12481+1325 BPM 597 2015 5 318 13.2 11.63 13.37 NV 124806.71+132525.6

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