12179+1147 HU 1138

 
 
12h 17m 55.65s +11 46' 39.0" P.A. 1 sep 1.3 mag 10.78,11.18 Sp F0
 
 
Coord 2000
12179+1147
Discov num
HU 1138
Comp
Coord arcsec 2000
12 17 55.65 +11 46 39.0
Date first
1905
Date last
2008
Obs
14
Pa first
3
Pa last
1
P.A. Now (θ)
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.78
Mag sec
11.18
delta mag (ΔM)
0.4
Spectral class
F0 (yellow-white)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.3
Precise sep
1.304
Cdsa2 id
HU 1138
Constellation
Virgo
Tycho2
0876-00873-1
HD
106950
Ra deg
12.298791666666666
De deg
11.777500000000002
last precise pa
1.3
last precise sep
1.304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12179+1147 HU 1138 2001 13 2 1.4 10.78 11.18 F0 121755.65+114639.0
12179+1147 HU 1138 2008 14 1 1.3 10.78 11.18 F0 121755.65+114639.0

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