WDS 18508+1301 BPM 865 : NOTES
 
 
discov_num notes refcode
BPM 865 [PM2000] 1603392 + [PM2000] 1602522. 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
18508+1301 BPM 865 1999 2 273 87.3 14.48 15.40 NV 185045.79+130054.0
18508+1301 BPM 865 2001 3 273 87.4 14.48 15.40 NV 185045.79+130054.0
18508+1301 BPM 865 2010 4 273 87.5 14.22 15.49 NV 185045.79+130054.0
18508+1301 BPM 865 2015 5 273 87.4 14.22 15.49 NV 185045.79+130054.0

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