13580-4056 RST1757

 
 
13h 57m 58.30s -40 56' 10.2" P.A. 132 sep 5 mag 8.61,13.60 Sp A3IV dist. 302.11 pc (985.48 l.y.)
 
 
Coord 2000
13580-4056
Discov num
RST1757
Comp
Coord arcsec 2000
13 57 58.30 -40 56 10.2
Date first
1934
Date last
2010
Obs
5
Pa first
135
Pa last
132
P.A. Now (θ)
132°
Sep first
5.5
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
8.61
Mag sec
13.60
delta mag (ΔM)
4.99
Spectral class
A3IV (white)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.2
Precise sep
5.02
Constellation
Centaurus
SAO
224576
HIP
68220
Tycho2
7794-02066-1
HD
121701
CD
CD-40 8295
CP
CP-40 6373
Distance
302.11
Distance ly
985.48
last precise pa
132.2
last precise sep
5.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13580-4056 RST1757 1999 4 133 5.4 8.60 13.60 A3IV D 135758.30-405610.2
13580-4056 RST1757 2010 5 132 5.0 8.61 13.60 A3IV 135758.30-405610.2

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