09471-5203 HJ 4247

 
 
09h 47m 02.22s -52 02' 23.0" P.A. 83 sep 6.4 mag 9.36,9.69 Sp B0
 
 
Coord 2000
09471-5203
Discov num
HJ 4247
Comp
Coord arcsec 2000
09 47 02.22 -52 02 23.0
Date first
1834
Date last
2015
Obs
13
Pa first
87
Pa last
83
P.A. Now (θ)
83°
Sep first
6.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
9.36
Mag sec
9.69
delta mag (ΔM)
0.33
Spectral class
B0 (blue-white)
Pri motion ra
-012
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
+000
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.2
Precise sep
6.362
Constellation
Vela
SAO
237337
Tycho2
8193-01401-1
Gaia DR2
19618708736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09471-5203 HJ 4247 2000 9 83 5.8 9.36 9.69 B0 D 094702.22-520223.0
09471-5203 HJ 4247 2015 13 83 6.4 9.36 9.69 B0 094702.22-520223.0

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