02104+5618 STI1797

 
 
02h 10m 24.05s +56 17' 49.6" P.A. 140 sep 9.3 mag 7.53,11.85 Sp K2III dist. 117.23 pc (382.4 l.y.)
 
 
Coord 2000
02104+5618
Discov num
STI1797
Comp
Coord arcsec 2000
02 10 24.05 +56 17 49.6
Date first
1912
Date last
2003
Obs
13
Pa first
134
Pa last
140
P.A. Now (θ)
140°
Sep first
16.1
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
7.53
Mag sec
11.85
delta mag (ΔM)
4.32
Spectral class
K2III (yellow-orange)
Pri motion ra
+051
Sec motion ra
+051
Pri motion dec
-041
Sec motion dec
-041
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
22997
HIP
10139
Tycho2
3693-02582-1
HD
13149
BD
BD+55 530
Distance
117.23
Distance ly
382.4
last precise pa
139.8
last precise sep
9.319
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02104+5618 STI1797 2000 6 140 9.6 7.53 11.85 K2III D 021024.05+561749.6
02104+5618 STI1797 2003 8 140 9.3 7.53 11.85 K2III D 021024.05+561749.6

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