03028-4941 HU 1563

 
 
03h 02m 48.60s -49 41' 26.3" P.A. 9 sep 2.9 mag 10.13,11.80 Sp K2
 
 
Coord 2000
03028-4941
Discov num
HU 1563
Comp
Coord arcsec 2000
03 02 48.60 -49 41 26.3
Date first
1914
Date last
2015
Obs
10
Pa first
8
Pa last
9
P.A. Now (θ)
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.13
Mag sec
11.80
delta mag (ΔM)
1.67
Spectral class
K2 (yellow-orange)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.8
Precise sep
2.91
Constellation
Horologium
SAO
216149
Tycho2
8061-00860-1
last precise pa
8.8
last precise sep
2.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03028-4941 HU 1563 1999 8 9 2.4 10.13 11.80 K2 D 030248.60-494126.3
03028-4941 HU 1563 2015 10 9 2.9 10.13 11.80 K2 030248.60-494126.3

If you need more information about this double, apply for a data request form to the WDS.