10252-7329 HEI 495

 
 
10h 25m 09.40s -73 28' 40.4" P.A. 227 sep 0.6 mag 10.35,10.49 Sp B9.5V
 
 
Coord 2000
10252-7329
Discov num
HEI 495
Comp
Coord arcsec 2000
10 25 09.40 -73 28 40.4
Date first
1989
Date last
1991
Obs
3
Pa first
237
Pa last
227
P.A. Now (θ)
227°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.35
Mag sec
10.49
delta mag (ΔM)
0.14
Spectral class
B9.5V (blue-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.8
Precise sep
0.56
Constellation
Carina
Tycho2
9223-01135-1
HD
90695
last precise pa
226.8
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10252-7329 HEI 495 1991 3 227 0.6 10.35 10.49 B9.5V 102509.40-732840.4

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