21515+7419 UC 4582

 
 
21h 51m 27.34s +74 18' 36.1" P.A. 96 sep 50.6 mag 16.00,16.30
 
 
Coord 2000
21515+7419
Discov num
UC 4582
Comp
Coord arcsec 2000
21 51 27.34 +74 18 36.1
Date first
2000
Date last
2010
Obs
3
Pa first
97
Pa last
96
P.A. Now (θ)
96°
Sep first
50.6
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
16.00
Mag sec
16.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+007
Sec motion ra
+004
Pri motion dec
+051
Sec motion dec
+085
Notes
V (Proper motion indicates physical)
rPM=0.401
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.3
Precise sep
50.55
Cdsa2 id
UC 4582
Constellation
Cepheus
Ra deg
21.857594444444445
De deg
74.31002777777778
last precise pa
96.3
last precise sep
50.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21515+7419 UC 4582 2000 2 97 50.6 16.00 16.30 V 215127.34+741836.1
21515+7419 UC 4582 2003 2 97 50.7 16.00 16.30 V 215127.34+741836.1
21515+7419 UC 4582 2010 3 96 50.5 16.00 16.30 V 215127.34+741836.1

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