10377-2300 ARA1781

 
 
10h 37m 40.52s -23 00' 07.7" P.A. 125 sep 5.6 mag 11.00,12.50
 
 
Coord 2000
10377-2300
Discov num
ARA1781
Comp
Coord arcsec 2000
10 37 40.52 -23 00 07.7
Date first
1920
Date last
2010
Obs
6
Pa first
122
Pa last
125
P.A. Now (θ)
125°
Sep first
5.8
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
11.00
Mag sec
12.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-017
Sec motion ra
+088
Pri motion dec
+010
Sec motion dec
-070
Notes
rPM=1.174
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
124.9
Precise sep
5.63
Cdsa2 id
ARA 1781
Constellation
Hydra
Tycho2
6633-00719-1
Ra deg
10.627922222222223
De deg
-23.00213888888889
last precise pa
124.9
last precise sep
5.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10377-2300 ARA1781 1999 3 125 5.8 11.00 12.50 D 103740.52-230007.7
10377-2300 ARA1781 2010 6 126 5.5 11.00 12.50 103740.52-230007.7

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