09015-5539 RST 366

 
 
09h 01m 30.64s -55 38' 57.3" P.A. 186 sep 0.4 mag 9.61,9.64 Sp B8IV/V dist. 510.2 pc (1664.27 l.y.)
 
 
Coord 2000
09015-5539
Discov num
RST 366
Comp
Coord arcsec 2000
09 01 30.64 -55 38 57.3
Date first
1929
Date last
1991
Obs
4
Pa first
187
Pa last
186
P.A. Now (θ)
186°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.61
Mag sec
9.64
delta mag (ΔM)
0.03
Spectral class
B8IV/V (blue-white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.3
Precise sep
0.37
Constellation
Vela
SAO
236516
HIP
44314
Tycho2
8586-00658-1
HD
77655
CP
CP-55 1900
Distance
510.2
Distance ly
1664.27
last precise pa
186.3
last precise sep
0.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09015-5539 RST 366 1991 4 186 0.4 9.61 9.64 B8IV/V D 090130.64-553857.3

If you need more information about this double, apply for a data request form to the WDS.