12556+5613 LDS 1343 BC
12h 55m 40.56s +56° 12' 28.4" P.A. 207.00 sep 5.9 mag 16.60,20.70
Coord 2000 |
12556+5613 |
|
Discov num |
LDS1343 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 55 40.56 +56 12 28.4 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
212 |
|
Pa last |
206.9 |
|
P.A. Now (θ) |
206.9° |
|
Sep first |
6.0 |
|
Sep last |
5.885 |
|
Sep. Now (ρ) |
5.885" |
|
Mag pri |
16.60 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
Pri motion ra |
-247 |
|
Sec motion ra |
|
|
Pri motion dec |
+031 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
12556+5613 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
28565 |
12 55 35 +56 11 48 |
DAM 711 AB |
2015 |
11 |
47 |
60.3 |
7.30 |
16.60 |
9.30 |
|
|
Show |
|
|
12 55 41 +56 12 28 |
LDS 1343 BC |
2016 |
11 |
207 |
5.9 |
16.60 |
20.70 |
4.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1576505820883745152 |
|