01490-0036 HDO  53

 
 
01h 48m 56.78s -00 43' 49.3" P.A. 26 sep 8 mag 9.90,10.60 Sp K
 
 
Coord 2000
01490-0036
Discov num
HDO  53
Comp
Coord arcsec 2000
01 48 56.78 -00 43 49.3
Date first
1867
Date last
2016
Obs
9
Pa first
27
Pa last
26
P.A. Now (θ)
26°
Sep first
10.9
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
9.90
Mag sec
10.60
delta mag (ΔM)
0.7
Spectral class
K (yellow-orange)
Pri motion ra
-011
Sec motion ra
+010
Pri motion dec
+000
Sec motion dec
+020
Notes
rPM=1.297
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.3
Precise sep
7.962
Constellation
Cetus
last precise pa
26.3
last precise sep
7.962
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01490-0036 HDO 53 1936 4 26 8.3 9.90 10.60 X 014900.00-003600.0
01490-0036 HDO 53 1998 5 26 8.0 9.90 10.60 D 014856.78-004349.3
01490-0036 HDO 53 2010 6 27 8.1 9.90 10.60 D 014856.78-004349.3
01490-0036 HDO 53 2016 9 26 8.0 9.90 10.60 K 014856.78-004349.3

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