15446-4547 HJ 4800

 
 
15h 44m 35.00s -45 46' 37.1" P.A. 9 sep 6.4 mag 9.60,9.70 Sp A2
 
 
Coord 2000
15446-4547
Discov num
HJ 4800
Comp
Coord arcsec 2000
15 44 35.00 -45 46 37.1
Date first
1834
Date last
1999
Obs
8
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
4.3
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
9.60
Mag sec
9.70
delta mag (ΔM)
0.1
Spectral class
A2 (white)
Pri motion ra
-001
Sec motion ra
+003
Pri motion dec
-037
Sec motion dec
+005
Notes
rPM=1.14
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9
Precise sep
6.4
Cdsa2 id
HJ 4800
Constellation
Lupus
SAO
226134
Ra deg
15.743055555555555
De deg
-45.77697222222222
last precise pa
9
last precise sep
6.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15446-4547 HJ 4800 1999 7 9 6.4 9.60 9.70 A2 D 154435.00-454637.1

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