WDS 20148+1439 BPM 2074 : NOTES
 
 
discov_num notes refcode
BPM2074 [PM2000] 2231769 + [PM2000] 2231916. 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
20148+1439 BPM2074 1998 2 167 90.0 14.77 15.14 NV 201448.61+143910.9
20148+1439 BPM2074 2001 3 167 90.0 14.77 15.14 NV 201448.61+143910.9
20148+1439 BPM2074 2010 4 167 90.3 14.77 15.14 NV 201448.61+143910.9
20148+1439 BPM2074 2015 5 167 90.1 14.77 15.14 NV 201448.61+143910.9

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