09555-5757 RST 448

 
 
09h 55m 30.21s -57 57' 16.7" P.A. 139 sep 2.5 mag 9.78,9.81 Sp K3V
 
 
Coord 2000
09555-5757
Discov num
RST 448
Comp
Coord arcsec 2000
09 55 30.21 -57 57 16.7
Date first
1929
Date last
2001
Obs
10
Pa first
129
Pa last
139
P.A. Now (θ)
139°
Sep first
2.0
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.78
Mag sec
9.81
delta mag (ΔM)
0.03
Spectral class
K3V (yellow-orange)
Pri motion ra
+050
Sec motion ra
+050
Pri motion dec
-102
Sec motion dec
-102
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.7
Precise sep
2.53
Cdsa2 id
RST 448
Constellation
Carina
Tycho2
8606-00795-1
HD
86269
Ra deg
9.925058333333332
De deg
-57.954638888888894
last precise pa
138.7
last precise sep
2.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09555-5757 RST 448 1994 8 138 2.6 9.78 9.81 K3V 095530.21-575716.7
09555-5757 RST 448 2001 10 139 2.5 9.78 9.81 K3V 095530.21-575716.7

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