21126+1706 BPM2342

 
 
21h 12m 33.93s +17 06' 17.0" P.A. 220 sep 72.4 mag 12.95,14.63
 
 
Coord 2000
21126+1706
Discov num
BPM2342
Comp
Coord arcsec 2000
21 12 33.93 +17 06 17.0
Date first
1982
Date last
2010
Obs
4
Pa first
219
Pa last
220
P.A. Now (θ)
220°
Sep first
72.5
Sep last
72.4
Sep. Now (ρ)
72.4"
Mag pri
12.95
Mag sec
14.63
delta mag (ΔM)
1.68
Spectral class
Pri motion ra
+011
Sec motion ra
+010
Pri motion dec
-003
Sec motion dec
-016
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.691
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.8
Precise sep
72.41
Cdsa2 id
BPM 2342
Constellation
Pegasus
Ra deg
21.209425
De deg
17.104722222222225
last precise pa
219.8
last precise sep
72.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21126+1706 BPM2342 1999 2 220 72.4 13.10 14.84 NV 211233.93+170617.0
21126+1706 BPM2342 2001 3 220 72.4 13.10 14.84 NV 211233.93+170617.0
21126+1706 BPM2342 2010 4 220 72.5 12.95 14.63 NV 211233.93+170617.0

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