21271+7822 UC 4469

 
 
21h 27m 05.72s +78 22' 22.1" P.A. 187 sep 8.9 mag 12.00,16.40
 
 
Coord 2000
21271+7822
Discov num
UC 4469
Comp
Coord arcsec 2000
21 27 05.72 +78 22 22.1
Date first
1999
Date last
2003
Obs
2
Pa first
187
Pa last
187
P.A. Now (θ)
187°
Sep first
8.9
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
12.00
Mag sec
16.40
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-025
Sec motion ra
-030
Pri motion dec
+070
Sec motion dec
+054
Notes
V (Proper motion indicates physical)
rPM=0.226 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.1
Precise sep
8.93
Cdsa2 id
UC 4469
Constellation
Cepheus
Ra deg
21.45158888888889
De deg
78.37280555555554
last precise pa
187.1
last precise sep
8.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21271+7822 UC 4469 2000 2 187 8.9 12.00 16.40 V 212705.72+782222.1
21271+7822 UC 4469 2003 2 187 8.9 12.00 16.40 V 212705.72+782222.1

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