12505-1835 HU  136

 
 
12h 50m 28.43s -18 35' 13.4" P.A. 130 sep 1.1 mag 10.00,10.14 Sp F6/7V
 
 
Coord 2000
12505-1835
Discov num
HU  136
Comp
Coord arcsec 2000
12 50 28.43 -18 35 13.4
Date first
1900
Date last
2016
Obs
11
Pa first
132
Pa last
130
P.A. Now (θ)
130°
Sep first
0.8
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.00
Mag sec
10.14
delta mag (ΔM)
0.14
Spectral class
F6/7V (yellow-white)
Pri motion ra
-049
Sec motion ra
-049
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.8
Precise sep
1.115
Constellation
Corvus
SAO
157539
Tycho2
6114-00640-1
HD
111582
last precise pa
129.8
last precise sep
1.115
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12505-1835 HU 136 1999 10 135 1.0 10.00 10.14 F6/7V 125028.43-183513.4
12505-1835 HU 136 2016 11 130 1.1 10.00 10.14 F6/7V 125028.43-183513.4

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