00324+5820 BU 1227 AB (HD 2851)
00h 32m 21.78s +58° 20' 19.1" P.A. 194.00 sep 2.8 mag 7.21,10.64 Sp F3V dist. 80.65 pc (263.08 l.y.)
| Coord 2000 |
00324+5820 |
|
Discov num |
BU 1227 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 32 21.78 +58 20 19.1 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
206 |
|
Pa last |
194.4 |
|
P.A. Now (θ) |
194.4° |
|
| Sep first |
2.8 |
|
Sep last |
2.805 |
|
Sep. Now (ρ) |
2.805" |
|
| Mag pri |
7.21 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
3.43 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.381
Nature of this double is uncertain.
00324+5820 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 2851 |
21498 |
00 32 22 +58 20 19 |
BU 1227 AB |
2016 |
15 |
194 |
2.8 |
7.21 |
10.64 |
3.43 |
|
<=== |
| Show |
|
21498 |
00 32 22 +58 20 19 |
BU 1227 AC |
2015 |
12 |
80 |
22.4 |
7.21 |
11.84 |
4.63 |
|
|
| Show |
|
21498 |
00 32 22 +58 20 19 |
BU 1227 AD |
2015 |
12 |
112 |
30.9 |
7.21 |
11.70 |
4.49 |
|
|
| Show |
|
21498 |
00 32 22 +58 20 19 |
SMR 23 AE |
2015 |
4 |
95 |
43.6 |
7.21 |
12.00 |
4.79 |
|
|
| Show |
|
21498 |
00 32 22 +58 20 19 |
FYM 346 AF |
2015 |
3 |
42 |
13.1 |
7.21 |
15.00 |
7.79 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 2851 |
|
Constellation |
Cassiopeia |
|
SAO |
21498 |
|
HIP |
2543 |
|
| Tycho2 |
3666-01822-1 |
|
Gaia DR2 |
427987757273707520 |
|
HD |
2851 |
|
GC |
630 |
|
| BD |
BD+57 98 |
|
Distance |
80.65 |
|
Distance ly |
263.08 |
|
