00474+7239 STF  57

 
 
00h 47m 31.33s +72 37' 32.3" P.A. 19 sep 6.3 mag 10.54,10.90 Sp G0
 
 
Coord 2000
00474+7239
Discov num
STF  57
Comp
Coord arcsec 2000
00 47 31.33 +72 37 32.3
Date first
1831
Date last
2016
Obs
13
Pa first
195
Pa last
19
P.A. Now (θ)
19°
Sep first
6.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.54
Mag sec
10.90
delta mag (ΔM)
0.36
Spectral class
G0 (yellow)
Pri motion ra
+113
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.5
Precise sep
6.3
Cdsa2 id
STF 57
Constellation
Cassiopeia
Tycho2
4303-00931-1
Ra deg
0.792036111111111
De deg
72.62563888888889
last precise pa
18.5
last precise sep
6.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00474+7239 STF 57 1999 8 198 6.2 10.54 10.90 G0 D 004731.33+723732.3
00474+7239 STF 57 2010 9 198 6.3 10.54 10.90 G0 D 004731.33+723732.3
00474+7239 STF 57 2015 12 15 6.2 10.54 10.90 G0 004731.33+723732.3
00474+7239 STF 57 2016 13 19 6.3 10.54 10.90 G0 004731.33+723732.3

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