15180-7752 HJ 4731

 
 
15H 18M 00.49S -77 52' 14.3" P.A. 248 SEP 2.6 MAG 9.99,10.94 SP A2/3V
 
 
Coord 2000
15180-7752
Discov num
HJ 4731
Comp
Coord arcsec 2000
15 18 00.49 -77 52 14.3
Date first
1835
Date last
2000
Obs
9
Pa first
260
Pa last
248
P.A. Now (θ)
248°
Sep first
1.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.99
Mag sec
10.94
delta mag (ΔM)
0.95
Spectral class
A2/3V (white)
Pri motion ra
+036
Sec motion ra
-080
Pri motion dec
-002
Sec motion dec
-044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9432-01550-1
HD
134548
last precise pa
248.3
last precise sep
2.6