10318+5706 LDS 2314 AB
10h 31m 43.21s +57° 06' 57.1" P.A. 226.00 sep 142.0 mag 9.78,14.56 Sp M0V+M5V dist. 17.91 pc (58.42 l.y.)
| Coord 2000 |
10318+5706 |
|
Discov num |
LDS2314 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 31 43.21 +57 06 57.1 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
225 |
|
Pa last |
225.6 |
|
P.A. Now (θ) |
225.6° |
|
| Sep first |
142.0 |
|
Sep last |
141.959 |
|
Sep. Now (ρ) |
141.959" |
|
| Mag pri |
9.78 |
|
Mag sec |
14.56 |
|
delta mag (ΔM) |
4.78 |
|
Spectral class |
M0V+M5V (red/red) |
|
| Pri motion ra |
-067 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
+173 |
|
Sec motion dec |
+154 |
|
| Notes |
|
|
rPM=0.145 (< 0.3, Physical double)
This double is physical.
10318+5706 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 31 43 +57 06 57 |
LDS 2314 AB |
2015 |
9 |
226 |
142.0 |
9.78 |
14.56 |
4.78 |
|
<=== |
| Show |
|
|
10 31 31 +57 05 18 |
RAO 252 Ba,Bb |
2017 |
1 |
155 |
0.3 |
14.80 |
15.60 |
0.80 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
HIP |
51547 |
|
Tycho2 |
3819-00645-1 |
|
GL |
Gl 397.1A |
|
| BD |
BD+57 1274 |
|
Distance |
17.91 |
|
Distance ly |
58.42 |
|
