18487+1137 BPM 837

 
 
18h 48m 39.95s +11° 36' 50.5" P.A. 80.00 sep 92.1 mag 15.43,15.47
 
 
Coord 2000 18487+1137 Discov num BPM 837 Comp Coord arcsec 2000 18 48 39.95 +11 36 50.5
Date first 1991 Date last 2015 Obs 7
Pa first 80 Pa last 79.7 P.A. Now (θ) 79.7°
Sep first 91.8 Sep last 92.056 Sep. Now (ρ) 92.056"
Mag pri 15.43 Mag sec 15.47 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -032 Sec motion ra -003
Pri motion dec -033 Sec motion dec -006
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.862
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4504453402473714048
 
 
WDS 18487+1137 BPM 837 : NOTES
 
 
discov_num notes refcode
BPM 837 [PM2000] 1585336 + [PM2000] 1586244. 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
18487+1137 BPM 837 1999 2 80 92.1 15.43 15.47 NV 184839.95+113650.5
18487+1137 BPM 837 2001 3 80 92.0 15.43 15.47 NV 184839.95+113650.5
18487+1137 BPM 837 2015 4 80 92.0 15.43 15.47 NV 184839.95+113650.5

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WDS 18487+1137 BPM 837 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18487+1137 BPM 837 : MEASURES
 
 
No records found.

 
 
WDS 18487+1137 : VIRTUAL EYEPIECE
 
 

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WDS 18487+1137 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.