03121+6057 ES 1878

 
 
03h 12m 13.79s +60 55' 32.9" P.A. 82 sep 4.8 mag 10.40,11.00 Sp K0V
 
 
Coord 2000
03121+6057
Discov num
ES 1878
Comp
Coord arcsec 2000
03 12 13.79 +60 55 32.9
Date first
1903
Date last
2011
Obs
13
Pa first
88
Pa last
82
P.A. Now (θ)
82°
Sep first
5.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.40
Mag sec
11.00
delta mag (ΔM)
0.6
Spectral class
K0V (yellow-orange)
Pri motion ra
+098
Sec motion ra
+077
Pri motion dec
-216
Sec motion dec
-217
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4049-00282-1
last precise pa
81.6
last precise sep
4.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03121+6057 ES 1878 2000 11 83 4.8 10.40 11.00 K0V D 031213.79+605532.9
03121+6057 ES 1878 2011 12 82 4.8 10.40 11.00 K0V D 031213.79+605532.9

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