20153+1145 BPM 2078

 
 
20h 15m 16.88s +11° 44' 34.7" P.A. 109.00 sep 18.7 mag 15.40,15.71
 
 
Coord 2000 20153+1145 Discov num BPM2078 Comp Coord arcsec 2000 20 15 16.88 +11 44 34.7
Date first 1992 Date last 2015 Obs 9
Pa first 108 Pa last 108.8 P.A. Now (θ) 108.8°
Sep first 18.6 Sep last 18.722 Sep. Now (ρ) 18.722"
Mag pri 15.40 Mag sec 15.71 delta mag (ΔM) 0.31 Spectral class
Pri motion ra -005 Sec motion ra -016
Pri motion dec -008 Sec motion dec -012
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.585
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1801982739117443072
 
 
WDS 20153+1145 BPM 2078 : NOTES
 
 
discov_num notes refcode
BPM2078 [PM2000] 2234765 + [PM2000] 2234892. 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
20153+1145 BPM2078 2000 2 109 18.6 15.40 15.71 NV 201516.88+114434.7
20153+1145 BPM2078 2001 3 109 18.6 15.40 15.71 NV 201516.88+114434.7
20153+1145 BPM2078 2010 4 109 18.9 15.40 15.71 NV 201516.88+114434.7
20153+1145 BPM2078 2015 5 109 18.6 15.40 15.71 NU 201516.88+114434.7

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WDS 20153+1145 BPM 2078 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20153+1145 BPM 2078 : MEASURES
 
 
No records found.

 
 
WDS 20153+1145 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20153+1145 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.