11471-2352 ARA2169

 
 
11h 47m 03.19s -23 52' 10.2" P.A. 335 sep 7.7 mag 12.70,12.80
 
 
Coord 2000
11471-2352
Discov num
ARA2169
Comp
Coord arcsec 2000
11 47 03.19 -23 52 10.2
Date first
1910
Date last
2015
Obs
7
Pa first
342
Pa last
335
P.A. Now (θ)
335°
Sep first
9.3
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
12.70
Mag sec
12.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-011
Sec motion ra
-014
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=0.469
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.5
Precise sep
7.743
Constellation
Crater
SAO
180182
Gaia DR2
54798379904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11471-2352 ARA2169 1998 3 335 7.7 12.70 12.80 D 114703.19-235210.2
11471-2352 ARA2169 1999 4 335 7.8 12.70 12.80 D 114703.19-235210.2
11471-2352 ARA2169 2010 6 333 7.5 12.70 12.80 114703.19-235210.2
11471-2352 ARA2169 2015 7 335 7.7 12.70 12.80 114703.19-235210.2

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