00310+3406 STF  33

00h 30m 58.47s +34 05' 53.9" P.A. 213 sep 2.8 mag 8.83,8.91 Sp F5 dist. 117.1 pc (381.98 l.y.)

Coord 2000
00310+3406
Discov num
STF  33
Comp
Coord arcsec 2000
00 30 58.47 +34 05 53.9
Date first
1831
Date last
2016
Obs
77
Pa first
206
Pa last
213
P.A. Now (θ)
213°
Sep first
2.5
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
8.83
Mag sec
8.91
delta mag (ΔM)
0.08
Spectral class
F5 (yellow-white)
Pri motion ra
+026
Sec motion ra
+013
Pri motion dec
-008
Sec motion dec
-028
Notes


rPM=0.773

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
213
Precise sep
2.82
Constellation
Andromeda
SAO
53949
HIP
2429
Tycho2
2270-00393-2
HD
2731
BD
BD+33 58
Distance
117.1
Distance ly
381.98
last precise pa
213
last precise sep
2.82




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00310+3406 STF 33 2006 70 213 2.8 8.83 8.91 F5 D 003058.47+340553.9
00310+3406 STF 33 2008 71 213 2.8 8.83 8.91 F5 D 003058.47+340553.9
00310+3406 STF 33 2009 75 213 2.8 8.83 8.91 F5 D 003058.47+340553.9
00310+3406 STF 33 2012 75 212 2.8 8.83 8.91 F5 D 003058.47+340553.9
00310+3406 STF 33 2016 77 213 2.8 8.83 8.91 F5 003058.47+340553.9

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