10319-8155 HJ 5444

 
 
10h 31m 51.69s -81 55' 15.9" P.A. 236 sep 41.3 mag 7.03,9.08 Sp B5III-IV dist. 313.48 pc (1022.57 l.y.)
 
 
Coord 2000
10319-8155
Discov num
HJ 5444
Comp
Coord arcsec 2000
10 31 51.69 -81 55 15.9
Date first
1835
Date last
2010
Obs
14
Pa first
230
Pa last
236
P.A. Now (θ)
236°
Sep first
40.0
Sep last
41.3
Sep. Now (ρ)
41.3"
Mag pri
7.03
Mag sec
9.08
delta mag (ΔM)
2.05
Spectral class
B5III-IV (blue-white)
Pri motion ra
-014
Sec motion ra
-005
Pri motion dec
+007
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.769
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
235.8
Precise sep
41.33
Constellation
Chamaeleon
SAO
258581
HIP
51557
Tycho2
9409-00521-1
HD
92029
HR
4161
CP
CP-81 449
Distance
313.48
Distance ly
1022.57
last precise pa
235.8
last precise sep
41.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10319-8155 HJ 5444 2000 12 236 41.4 7.03 9.08 B5III-IV N D 103151.69-815515.9
10319-8155 HJ 5444 2010 14 236 41.3 7.03 9.08 B5III-IV N 103151.69-815515.9

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