15325-7731 HJ 4760

 
 
15h 32m 29.61s -77 30' 56.8" P.A. 14.00 sep 18.9 mag 9.22,10.58 Sp B7III
 
 
Coord 2000
15325-7731
Discov num
HJ 4760
Comp
Coord arcsec 2000
15 32 29.61 -77 30 56.8
Date first
1836
Date last
2016
Obs
14
Pa first
19
Pa last
14
P.A. Now (θ)
14°
Sep first
20.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
9.22
Mag sec
10.58
delta mag (ΔM)
1.36
Spectral class
B7III (blue-white)
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
-011
Sec motion dec
-004
Notes
N (See Notes)
rPM=0.825
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14
Precise sep
18.895
Constellation
Apus
SAO
257287
Tycho2
9433-03610-1
Gaia DR2
5779901076942585856
HD
137224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15325-7731 HJ 4760 2000 10 14 18.9 9.22 10.58 B7III N D 153229.61-773056.8
15325-7731 HJ 4760 2010 13 14 18.9 9.22 10.58 B7III N 153229.61-773056.8

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