10375-2354 ARA2164

 
 
10h 37m 26.40s -23 53' 43.4" P.A. 357 sep 6.6 mag 11.80,12.00
 
 
Coord 2000
10375-2354
Discov num
ARA2164
Comp
Coord arcsec 2000
10 37 26.40 -23 53 43.4
Date first
1911
Date last
2010
Obs
7
Pa first
353
Pa last
357
P.A. Now (θ)
357°
Sep first
7.5
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
11.80
Mag sec
12.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-007
Sec motion ra
-001
Pri motion dec
-011
Sec motion dec
-012
Notes
rPM=0.467
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.4
Precise sep
6.6
Constellation
Hydra
last precise pa
357.4
last precise sep
6.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10375-2354 ARA2164 1999 4 356 6.4 11.80 12.00 D 103726.40-235343.4
10375-2354 ARA2164 2010 7 356 5.5 11.80 12.00 103726.40-235343.4

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