02558+3429 SKF 1931 Ba,Bb
02h 55m 47.94s +34° 28' 22.2" P.A. 6.00 sep 4.1 mag 10.20,16.40
| Coord 2000 |
02558+3429 |
|
Discov num |
SKF1931 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
02 55 47.94 +34 28 22.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
6 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
| Sep first |
3.5 |
|
Sep last |
4.125 |
|
Sep. Now (ρ) |
4.125" |
|
| Mag pri |
10.20 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
6.2 |
|
Spectral class |
|
|
| Pri motion ra |
+137 |
|
Sec motion ra |
|
|
| Pri motion dec |
-099 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
02558+3429 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 55 47 +34 28 40 |
STF 325 AB |
2019 |
61 |
147 |
23.7 |
8.97 |
10.21 |
1.24 |
|
|
| Show |
|
|
02 55 48 +34 28 22 |
SKF 1931 Ba,Bb |
2016 |
4 |
6 |
4.1 |
10.20 |
16.40 |
6.20 |
|
<=== |
| Show |
|
|
02 55 48 +34 28 22 |
LDS 9140 BC |
2015 |
6 |
155 |
87.3 |
10.21 |
13.44 |
3.23 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
2334-00757-1 |
|
Gaia DR2 |
137182118724228736 |
|