12105-1638 ARA  69

 
 
12h 10m 30.64s -16 37' 32.0" P.A. 356 sep 11.4 mag 10.04,12.70 Sp G7IV
 
 
Coord 2000
12105-1638
Discov num
ARA  69
Comp
Coord arcsec 2000
12 10 30.64 -16 37 32.0
Date first
1904
Date last
2015
Obs
8
Pa first
351
Pa last
356
P.A. Now (θ)
356°
Sep first
14.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
10.04
Mag sec
12.70
delta mag (ΔM)
2.66
Spectral class
G7IV (yellow)
Pri motion ra
-009
Sec motion ra
+002
Pri motion dec
+012
Sec motion dec
-003
Notes
rPM=1.24
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356
Precise sep
11.383
Constellation
Corvus
SAO
157126
Tycho2
6095-00745-1
Gaia DR2
66962330624
HD
105773
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12105-1638 ARA 69 2002 5 356 11.5 10.04 12.70 D 121030.64-163732.0
12105-1638 ARA 69 2010 7 356 11.0 10.04 12.70 G7IV 121030.64-163732.0
12105-1638 ARA 69 2015 8 356 11.4 10.04 12.70 G7IV 121030.64-163732.0

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