21099+1648 BPM2335

 
 
21h 09m 51.74s +16 48' 22.7" P.A. 54 sep 14.9 mag 12.64,13.89
 
 
Coord 2000
21099+1648
Discov num
BPM2335
Comp
Coord arcsec 2000
21 09 51.74 +16 48 22.7
Date first
1971
Date last
2015
Obs
5
Pa first
54
Pa last
54
P.A. Now (θ)
54°
Sep first
14.9
Sep last
14.9
Sep. Now (ρ)
14.9"
Mag pri
12.64
Mag sec
13.89
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
+009
Sec motion ra
+013
Pri motion dec
-002
Sec motion dec
+001
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.383
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.1
Precise sep
14.879
Cdsa2 id
BPM 2335
Constellation
Pegasus
Ra deg
21.16437222222222
De deg
16.806305555555557
last precise pa
54.1
last precise sep
14.879
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21099+1648 BPM2335 1998 2 54 14.8 12.64 13.89 NV 210951.74+164822.7
21099+1648 BPM2335 2001 3 54 14.8 12.64 13.89 NV 210951.74+164822.7
21099+1648 BPM2335 2010 4 54 14.8 12.64 13.89 NV 210951.74+164822.7
21099+1648 BPM2335 2015 5 54 14.9 12.64 13.89 NV 210951.74+164822.7

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