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
last precise pa
334.5
last precise sep
7.743
 
 
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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