WDS 19503+1148 BPM 1680 AB : NOTES
 
 
discov_num notes refcode
BPM1680 AB: [PM2000] 2027078 + [PM2000] 2027989. Gvr2010
BPM1681 BC: [PM2000] 2027989 + [PM2000] 2027664. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
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
19503+1148 BPM1680 AB 1999 2 68 74.8 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2001 3 68 74.7 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2013 4 68 73.8 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2015 5 68 74.8 14.45 15.74 NV 195016.17+114751.1

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