12236-5756 RST1665

 
 
12h 23m 37.15s -57 56' 16.1" P.A. 35 sep 2.2 mag 9.99,14.00 Sp A0IV/V
 
 
Coord 2000
12236-5756
Discov num
RST1665
Comp
Coord arcsec 2000
12 23 37.15 -57 56 16.1
Date first
1932
Date last
1947
Obs
3
Pa first
36
Pa last
35
P.A. Now (θ)
35°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.99
Mag sec
14.00
delta mag (ΔM)
4.01
Spectral class
A0IV/V (white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.3
Precise sep
2.16
Constellation
Crux
SAO
239913
Tycho2
8641-00535-1
HD
107804
last precise pa
35.3
last precise sep
2.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12236-5756 RST1665 1947 3 35 2.2 9.99 14.00 A0IV/V 122337.15-575616.1

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