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
Constellation
Pegasus
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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