10153-5751 RST4923

 
 
10h 15m 18.36s -57 51' 12.5" P.A. 285 sep 1.2 mag 8.89,12.80 Sp A1IV
 
 
Coord 2000
10153-5751
Discov num
RST4923
Comp
Coord arcsec 2000
10 15 18.36 -57 51 12.5
Date first
1942
Date last
1970
Obs
2
Pa first
281
Pa last
285
P.A. Now (θ)
285°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
8.89
Mag sec
12.80
delta mag (ΔM)
3.91
Spectral class
A1IV (white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.8
Precise sep
1.19
Cdsa2 id
RST 4923
Constellation
Carina
SAO
237837
Tycho2
8608-00899-1
HD
89140
Ra deg
10.2551
De deg
-57.85347222222222
last precise pa
284.8
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
10153-5751 RST4923 1970 2 285 1.2 8.89 12.80 A1IV 101518.36-575112.5

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