03108+6347 STF 349

 
 
03h 10m 50.30s +63 47' 15.6" P.A. 323 sep 5.9 mag 7.92,8.59 Sp F5V dist. 84.18 pc (274.6 l.y.)
 
 
Coord 2000
03108+6347
Discov num
STF 349
Comp
Coord arcsec 2000
03 10 50.30 +63 47 15.6
Date first
1830
Date last
2016
Obs
54
Pa first
321
Pa last
323
P.A. Now (θ)
323°
Sep first
7.1
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
7.92
Mag sec
8.59
delta mag (ΔM)
0.67
Spectral class
F5V (yellow-white)
Pri motion ra
+053
Sec motion ra
+054
Pri motion dec
-080
Sec motion dec
-083
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12635
HIP
14780
Tycho2
4057-00643-1
HD
19440
BD
BD+63 398
Distance
84.18
Distance ly
274.6
last precise pa
323.1
last precise sep
5.929
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03108+6347 STF 349 1999 47 322 6.0 7.92 8.59 F5V D 031050.30+634715.6
03108+6347 STF 349 2011 48 323 5.9 7.92 8.59 F5V D 031050.30+634715.6
03108+6347 STF 349 2014 51 323 5.8 7.92 8.59 F5V 031050.30+634715.6
03108+6347 STF 349 2016 54 323 5.9 7.92 8.59 F5V 031050.30+634715.6

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