03213-0047 ITF  54

 
 
03h 21m 16.71s -00 47' 01.2" P.A. 50 sep 9.2 mag 15.00,15.60 Sp K7V+K8V
 
 
Coord 2000
03213-0047
Discov num
ITF  54
Comp
Coord arcsec 2000
03 21 16.71 -00 47 01.2
Date first
1951
Date last
2015
Obs
5
Pa first
49
Pa last
50
P.A. Now (θ)
50°
Sep first
9.4
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
15.00
Mag sec
15.60
delta mag (ΔM)
0.6
Spectral class
K7V+K8V (yellow-orange/yellow-orange)
Pri motion ra
+014
Sec motion ra
+023
Pri motion dec
+038
Sec motion dec
+028
Notes
V (Proper motion indicates physical)
rPM=0.332
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.5
Precise sep
9.228
Constellation
Cetus
last precise pa
49.5
last precise sep
9.228
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03213-0047 ITF 54 1999 3 49 9.3 15.00 15.60 K7V+K8V V 032116.71-004701.2
03213-0047 ITF 54 2010 4 50 8.6 15.00 15.60 K7V+K8V V 032116.71-004701.2
03213-0047 ITF 54 2015 5 50 9.2 15.00 15.60 K7V+K8V V 032116.71-004701.2

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