12106-1748 ARA 226

 
 
12h 10m 41.16s -17 48' 27.9" P.A. 280 sep 12.2 mag 11.80,12.40
 
 
Coord 2000
12106-1748
Discov num
ARA 226
Comp
Coord arcsec 2000
12 10 41.16 -17 48 27.9
Date first
1916
Date last
2014
Obs
5
Pa first
271
Pa last
280
P.A. Now (θ)
280°
Sep first
11.7
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
11.80
Mag sec
12.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-016
Sec motion ra
-030
Pri motion dec
-005
Sec motion dec
+017
Notes
rPM=0.756
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.4
Precise sep
12.2
Constellation
Corvus
Tycho2
6098-00815-1
last precise pa
280.4
last precise sep
12.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12106-1748 ARA 226 1998 2 279 11.9 11.80 12.40 D 121041.16-174827.9
12106-1748 ARA 226 1999 3 279 12.0 11.80 12.40 D 121041.16-174827.9
12106-1748 ARA 226 2014 4 280 12.2 11.80 12.40 121041.16-174827.9

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