21282+1943 UC 4474

 
 
21h 28m 13.60s +19 43' 17.8" P.A. 276 sep 9.5 mag 15.50,15.50
 
 
Coord 2000
21282+1943
Discov num
UC 4474
Comp
Coord arcsec 2000
21 28 13.60 +19 43 17.8
Date first
1999
Date last
2015
Obs
4
Pa first
277
Pa last
276
P.A. Now (θ)
276°
Sep first
9.5
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
15.50
Mag sec
15.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+054
Sec motion ra
+047
Pri motion dec
+020
Sec motion dec
+032
Notes
V (Proper motion indicates physical)
rPM=0.241 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.2
Precise sep
9.546
Cdsa2 id
UC 4474
Constellation
Pegasus
Ra deg
21.470444444444443
De deg
19.72161111111111
last precise pa
276.2
last precise sep
9.546
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21282+1943 UC 4474 2000 2 277 9.4 15.50 15.50 V 212813.60+194317.8
21282+1943 UC 4474 2001 2 277 9.4 15.50 15.50 V 212813.60+194317.8
21282+1943 UC 4474 2010 3 276 9.0 15.50 15.50 V 212813.60+194317.8
21282+1943 UC 4474 2015 4 276 9.5 15.50 15.50 V 212813.60+194317.8

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