15241-7513 HJ 4751

 
 
15h 24m 00.23s -75 12' 42.6" P.A. 119.00 sep 5.0 mag 8.74,8.91 Sp A2V+A2V dist. 225.73 pc (736.33 l.y.)
 
 
Coord 2000
15241-7513
Discov num
HJ 4751
Comp
Coord arcsec 2000
15 24 00.23 -75 12 42.6
Date first
1835
Date last
2015
Obs
18
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
4.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
8.74
Mag sec
8.91
delta mag (ΔM)
0.17
Spectral class
A2V+A2V (white/white)
Pri motion ra
-020
Sec motion ra
-014
Pri motion dec
-006
Sec motion dec
-011
Notes
N (See Notes)
rPM=0.374
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.7
Precise sep
5.025
Constellation
Apus
HIP
75362
Tycho2
9429-03367-1
Gaia DR2
89357965568
HD
135924
CP
CP-74 1379
Distance
225.73
Distance ly
736.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15241-7513 HJ 4751 2000 16 118 5.0 8.74 8.91 A2V A2V N D 152400.23-751242.6
15241-7513 HJ 4751 2015 18 119 5.0 8.74 8.91 A2V+A2V N 152400.23-751242.6

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