WDS 15550+1552 BPM 643 : NOTES
 
 
discov_num notes refcode
BPM 643 [PM2000] 1144734 + [PM2000] 1144810. 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
15550+1552 BPM 643 1998 2 47 96.6 15.93 16.18 NV 155457.51+155154.1
15550+1552 BPM 643 2001 3 47 96.7 15.93 16.18 NV 155457.51+155154.1
15550+1552 BPM 643 2010 4 47 96.7 15.93 16.18 NV 155457.51+155154.1
15550+1552 BPM 643 2015 5 47 96.6 15.93 16.18 NV 155457.51+155154.1

If you need more information about this double, apply for a data request form to the WDS.