10191-6441 HJ 4306

 
 
10h 19m 05.12s -64 40' 34.6" P.A. 313 sep 2.6 mag 6.26,6.48 Sp A1V dist. 80.32 pc (262 l.y.)
 
 
Coord 2000
10191-6441
Discov num
HJ 4306
Comp
Coord arcsec 2000
10 19 05.12 -64 40 34.6
Date first
1836
Date last
2010
Obs
25
Pa first
319
Pa last
313
P.A. Now (θ)
313°
Sep first
1.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
6.26
Mag sec
6.48
delta mag (ΔM)
0.22
Spectral class
A1V (white)
Pri motion ra
-026
Sec motion ra
-026
Pri motion dec
+012
Sec motion dec
+012
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.1
Precise sep
2.59
Cdsa2 id
HJ 4306
Constellation
Carina
SAO
250917
HIP
50520
Tycho2
8964-00363-2
HD
89715
HR
4065
CP
CP-64 1248
Ra deg
10.318088888888889
De deg
-64.67627777777778
Distance
80.32
Distance ly
262
last precise pa
313.1
last precise sep
2.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10191-6441 HJ 4306 1997 22 313 2.4 6.26 6.48 A1V NVD 101905.12-644034.6
10191-6441 HJ 4306 2000 24 313 2.5 6.26 6.48 A1V NVD 101905.12-644034.6
10191-6441 HJ 4306 2010 25 313 2.6 6.26 6.48 A1V NV 101905.12-644034.6

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