12121+2232 SKF2012

 
 
12h 12m 06.04s +22 31' 58.7" P.A. 193 sep 63.3 mag 11.20,13.70 Sp K6Ve+M:
 
 
Coord 2000
12121+2232
Discov num
SKF2012
Comp
Coord arcsec 2000
12 12 06.04 +22 31 58.7
Date first
1950
Date last
2013
Obs
12
Pa first
192
Pa last
193
P.A. Now (θ)
193°
Sep first
62.9
Sep last
63.3
Sep. Now (ρ)
63.3"
Mag pri
11.20
Mag sec
13.70
delta mag (ΔM)
2.5
Spectral class
K6Ve+M: (yellow-orange/red)
Pri motion ra
-118
Sec motion ra
-124
Pri motion dec
+020
Sec motion dec
+013
Notes
V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.5
Precise sep
63.33
Cdsa2 id
SKF 2012
Constellation
Coma Berenices
Tycho2
1986-02106-1
Ra deg
12.201677777777777
De deg
22.53297222222222
last precise pa
192.5
last precise sep
63.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12121+2232 SKF2012 2010 10 192 63.3 11.20 13.70 K6Ve+M: V 121206.04+223158.7
12121+2232 SKF2012 2013 11 193 63.3 11.20 13.70 K6Ve+M: V 121206.04+223158.7

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