03113+3937 BLL  10 (Gorgonea quarta)

 
 
03h 11m 17.40s +39 36' 41.7" P.A. 112 sep 180.8 mag 4.73,12.40 Sp K1III dist. 88.34 pc (288.17 l.y.)
 
 
Coord 2000
03113+3937
Discov num
BLL  10
Comp
Coord arcsec 2000
03 11 17.40 +39 36 41.7
Date first
1879
Date last
2010
Obs
6
Pa first
111
Pa last
112
P.A. Now (θ)
112°
Sep first
177.4
Sep last
180.8
Sep. Now (ρ)
180.8"
Mag pri
4.73
Mag sec
12.40
delta mag (ΔM)
7.67
Spectral class
K1III (yellow-orange)
Pri motion ra
-026
Sec motion ra
+003
Pri motion dec
+005
Sec motion dec
-010
Notes
N (See Notes)
rPM=1.233
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.7
Precise sep
180.77
Common name
Gorgonea quarta
Constellation
Perseus
SAO
56224
HIP
14817
Tycho2
2852-02474-1
HD
19656
HR
947
GC
3791
BD
BD+39 724
Bayer
Omega Persei
Bayer name
Ome Per
Flamsteed
28 Persei
Flamsteed name
28 Per
Distance
88.34
Distance ly
288.17
last precise pa
111.7
last precise sep
180.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03113+3937 BLL 10 1998 4 112 180.6 4.63 10.90 K1III N D 031117.40+393641.7
03113+3937 BLL 10 2002 5 111 180.2 4.63 10.90 K1III N D 031117.40+393641.7
03113+3937 BLL 10 2010 6 112 180.8 4.73 12.40 K1III N 031117.40+393641.7

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