10265-2403 RST2691

 
 
10h 26m 32.63s -24 03' 02.3" P.A. 100 sep 2.2 mag 10.01,12.10 Sp G8IV
 
 
Coord 2000
10265-2403
Discov num
RST2691
Comp
Coord arcsec 2000
10 26 32.63 -24 03 02.3
Date first
1934
Date last
1940
Obs
2
Pa first
102
Pa last
100
P.A. Now (θ)
100°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.01
Mag sec
12.10
delta mag (ΔM)
2.09
Spectral class
G8IV (yellow)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-070
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.6
Precise sep
2.21
Cdsa2 id
RST 2691
Constellation
Hydra
SAO
178820
Tycho2
6619-01515-1
HD
90499
Ra deg
10.442397222222223
De deg
-24.05063888888889
last precise pa
99.6
last precise sep
2.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10265-2403 RST2691 1940 2 100 2.2 10.01 12.10 G8IV 102632.63-240302.3

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