10188-2638 RST 482

 
 
10h 18m 48.83s -26 37' 45.8" P.A. 176 sep 1.2 mag 9.94,11.90 Sp G5
 
 
Coord 2000
10188-2638
Discov num
RST 482
Comp
Coord arcsec 2000
10 18 48.83 -26 37 45.8
Date first
1930
Date last
1944
Obs
3
Pa first
174
Pa last
176
P.A. Now (θ)
176°
Sep first
0.9
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.94
Mag sec
11.90
delta mag (ΔM)
1.96
Spectral class
G5 (yellow)
Pri motion ra
-088
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.4
Precise sep
1.19
Cdsa2 id
RST 482
Constellation
Hydra
SAO
178667
Tycho2
6626-01142-1
Ra deg
10.31356388888889
De deg
-26.62938888888889
last precise pa
176.4
last precise sep
1.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10188-2638 RST 482 1944 3 176 1.2 9.94 11.90 G5 101848.83-263745.8

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