00272+4959 STF 30 AC
00h 27m 12.45s +49° 59' 08.6" P.A. 98.00 sep 63.9 mag 6.96,12.13 Sp B9.5V dist. 248.14 pc (809.43 l.y.)
Coord 2000 |
00272+4959 |
|
Discov num |
STF 30 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 27 12.45 +49 59 08.6 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
98 |
|
Pa last |
97.9 |
|
P.A. Now (θ) |
97.9° |
|
Sep first |
64.0 |
|
Sep last |
63.853 |
|
Sep. Now (ρ) |
63.853" |
|
Mag pri |
6.96 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
5.17 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+000 |
|
Notes |
N
(See Notes) |
|
rPM=1.628
This double is not physical.
00272+4959 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 2301 |
36374 |
00 27 12 +49 59 09 |
STF 30 AB |
2018 |
92 |
315 |
13.2 |
6.96 |
8.92 |
1.96 |
|
|
Show |
|
36374 |
00 27 12 +49 59 09 |
STF 30 AC |
2015 |
3 |
98 |
63.9 |
6.96 |
12.13 |
5.17 |
|
<=== |
Show |
|
36374 |
00 27 12 +49 59 09 |
FLE 1 AD |
2015 |
7 |
261 |
148.8 |
6.96 |
11.73 |
4.77 |
|
|
Show |
|
36374 |
00 27 12 +49 59 09 |
STF 30 AE |
2015 |
4 |
324 |
173.0 |
6.96 |
13.70 |
6.74 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
SAO |
36374 |
|
HIP |
2151 |
|
Tycho2 |
3256-00482-1 |
|
Gaia DR2 |
391636287948266112 |
|
HD |
2301 |
|
BD |
BD+49 91 |
|
Distance |
248.14 |
|
Distance ly |
809.43 |
|