12141+1209 HJ 2603

 
 
12h 14m 04.06s +12 08' 50.7" P.A. 18 sep 25.2 mag 7.93,12.30 Sp K0 dist. 193.42 pc (630.94 l.y.)
 
 
Coord 2000
12141+1209
Discov num
HJ 2603
Comp
Coord arcsec 2000
12 14 04.06 +12 08 50.7
Date first
1831
Date last
2002
Obs
9
Pa first
14
Pa last
18
P.A. Now (θ)
18°
Sep first
15.0
Sep last
25.2
Sep. Now (ρ)
25.2"
Mag pri
7.93
Mag sec
12.30
delta mag (ΔM)
4.37
Spectral class
K0 (yellow-orange)
Pri motion ra
-022
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.5
Precise sep
25.19
Cdsa2 id
HJ 2603
Constellation
Virgo
SAO
100002
HIP
59656
Tycho2
0869-00173-1
HD
106349
BD
BD+12 2436
Ra deg
12.234461111111111
De deg
12.147416666666667
Distance
193.42
Distance ly
630.94
last precise pa
17.5
last precise sep
25.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12141+1209 HJ 2603 2002 7 18 25.2 7.93 12.30 K0 D 121404.06+120850.7
12141+1209 HJ 2603 2010 10 17 24.8 7.93 12.30 K0 121404.06+120850.7

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