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
Constellation
Carina
SAO
237837
Tycho2
8608-00899-1
HD
89140
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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