21085+5603 PET   1

 
 
21h 08m 27.65s +56 02' 43.2" P.A. 343 sep 0.2 mag 7.70,11.00 Sp B2V
 
 
Coord 2000
21085+5603
Discov num
PET   1
Comp
Coord arcsec 2000
21 08 27.65 +56 02 43.2
Date first
2007
Date last
2007
Obs
1
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.70
Mag sec
11.00
delta mag (ΔM)
3.3
Spectral class
B2V (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343
Precise sep
0.15
Cdsa2 id
PET 1
Constellation
Cepheus
Ra deg
21.14101388888889
De deg
56.04533333333333
last precise pa
343
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21085+5603 PET 1 2007 1 343 0.2 7.95   B2V 210827.65+560243.2

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