08498-5401 HJ 4145

 
 
08h 49m 45.51s -54 01' 17.9" P.A. 256 sep 5.4 mag 9.38,10.14 Sp B9IV dist. 425.53 pc (1388.08 l.y.)
 
 
Coord 2000
08498-5401
Discov num
HJ 4145
Comp
Coord arcsec 2000
08 49 45.51 -54 01 17.9
Date first
1837
Date last
2015
Obs
12
Pa first
257
Pa last
256
P.A. Now (θ)
256°
Sep first
4.0
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
9.38
Mag sec
10.14
delta mag (ΔM)
0.76
Spectral class
B9IV (blue-white)
Pri motion ra
-004
Sec motion ra
-010
Pri motion dec
+012
Sec motion dec
+007
Notes
rPM=0.617
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256
Precise sep
5.375
Constellation
Vela
SAO
236318
HIP
43342
Tycho2
8569-04021-1
Gaia DR2
90910207616
HD
75792
CP
CP-53 1923
Distance
425.53
Distance ly
1388.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08498-5401 HJ 4145 1998 10 256 5.3 9.38 10.14 B9IV D 084945.51-540117.9
08498-5401 HJ 4145 2015 12 256 5.4 9.38 10.14 B9IV 084945.51-540117.9

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