12106-1748 ARA 226

 
 
12h 10m 41.16s -17 48' 27.9" P.A. 281 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
2015
Obs
6
Pa first
271
Pa last
281
P.A. Now (θ)
281°
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
280.6
Precise sep
12.195
Constellation
Corvus
Tycho2
6098-00815-1
Gaia DR2
26926215936
 
 
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
12106-1748 ARA 226 2015 6 281 12.2 11.80 12.40 121041.16-174827.9

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