02122+6132 MLR  30

 
 
02h 12m 12.09s +61 32' 21.0" P.A. 52 sep 0.3 mag 9.70,9.70 Sp F0
 
 
Coord 2000
02122+6132
Discov num
MLR  30
Comp
Coord arcsec 2000
02 12 12.09 +61 32 21.0
Date first
1969
Date last
2008
Obs
8
Pa first
56
Pa last
52
P.A. Now (θ)
52°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.70
Mag sec
9.70
delta mag (ΔM)
0
Spectral class
F0 (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.2
Precise sep
0.262
Cdsa2 id
MLR 30
Constellation
Cassiopeia
SAO
12168
Tycho2
4033-00053-1
Ra deg
2.2033583333333335
De deg
61.53916666666667
last precise pa
52.2
last precise sep
0.262
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02122+6132 MLR 30 1991 7 56 0.2 9.70 9.70 F0 021212.09+613221.0
02122+6132 MLR 30 2008 8 52 0.3 9.70 9.70 F0 021212.09+613221.0

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