02314-2055 UC  749

 
 
02h 31m 22.75s -20 54' 34.5" P.A. 162 sep 42.1 mag 10.41,14.71
 
 
Coord 2000
02314-2055
Discov num
UC  749
Comp
Coord arcsec 2000
02 31 22.75 -20 54 34.5
Date first
1998
Date last
2015
Obs
4
Pa first
162
Pa last
162
P.A. Now (θ)
162°
Sep first
42.2
Sep last
42.1
Sep. Now (ρ)
42.1"
Mag pri
10.41
Mag sec
14.71
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
+093
Sec motion ra
+095
Pri motion dec
-009
Sec motion dec
-013
Notes
V (Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162
Precise sep
42.084
Constellation
Cetus
Tycho2
5862-01488-1
last precise pa
162
last precise sep
42.084
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02314-2055 UC 749 1999 2 162 42.1 10.40 14.70 V 023122.75-205434.5
02314-2055 UC 749 2000 2 162 42.1 10.40 14.70 V 023122.75-205434.5
02314-2055 UC 749 2010 3 162 42.0 10.41 14.71 V 023122.75-205434.5
02314-2055 UC 749 2015 4 162 42.1 10.41 14.71 V 023122.75-205434.5

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