12062-1853 HJ 4496

 
 
12h 06m 12.76s -18 53' 27.9" P.A. 28 sep 12.4 mag 10.05,10.98 Sp F5V
 
 
Coord 2000
12062-1853
Discov num
HJ 4496
Comp
Coord arcsec 2000
12 06 12.76 -18 53 27.9
Date first
1835
Date last
2016
Obs
18
Pa first
30
Pa last
28
P.A. Now (θ)
28°
Sep first
10.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
10.05
Mag sec
10.98
delta mag (ΔM)
0.93
Spectral class
F5V (yellow-white)
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
-004
Sec motion dec
+003
Notes
rPM=0.515
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28
Precise sep
12.369
Constellation
Corvus
Tycho2
6098-00074-1
Gaia DR2
26347812736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12062-1853 HJ 4496 1998 7 28 12.3 10.05 10.98 F5V D 120612.76-185327.9
12062-1853 HJ 4496 2008 9 28 12.5 10.05 10.98 F5V D 120612.76-185327.9
12062-1853 HJ 4496 2010 10 28 12.3 10.05 10.98 F5V D 120612.76-185327.9
12062-1853 HJ 4496 2011 12 28 12.3 10.05 10.98 F5V 120612.76-185327.9
12062-1853 HJ 4496 2016 15 28 12.4 10.05 10.98 F5V 120612.76-185327.9

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