WDS 18493+1144 BPM 843 : NOTES
 
 
discov_num notes refcode
BPM 843 [PM2000] 1590805 + [PM2000] 1590470. 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
18493+1144 BPM 843 1999 2 266 34.9 15.12 15.60 NV 184918.32+114337.6
18493+1144 BPM 843 2001 3 266 34.8 15.12 15.60 NV 184918.32+114337.6
18493+1144 BPM 843 2015 4 266 35.0 15.12 15.60 NU 184918.32+114337.6

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