13349+7430 PRB 4 AC
13h 34m 53.66s +74° 30' 01.4" P.A. 344.00 sep 999.9 mag 9.62,10.23 Sp K5D+K8D
| Coord 2000 |
13349+7430 |
|
Discov num |
PRB 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 34 53.66 +74 30 01.4 |
|
| Date first |
1991 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
344 |
|
Pa last |
343.7 |
|
P.A. Now (θ) |
343.7° |
|
| Sep first |
999.9 |
|
Sep last |
1896.6 |
|
Sep. Now (ρ) |
1896.6" |
|
| Mag pri |
9.62 |
|
Mag sec |
10.23 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
K5D+K8D (yellow-orange/yellow-orange) |
|
| Pri motion ra |
-433 |
|
Sec motion ra |
-439 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
+050 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.159 (< 0.3, Physical double)
This double is physical.
13349+7430 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 34 54 +74 30 01 |
LDS 1775 AB |
2021 |
12 |
323 |
14.8 |
9.62 |
13.24 |
3.62 |
|
|
| Show |
|
|
13 34 54 +74 30 01 |
PRB 4 AC |
2000 |
3 |
344 |
999.9 |
9.62 |
10.23 |
0.61 |
|
<=== |
| Show |
|
|
13 34 54 +74 30 01 |
PRB 4 AD |
1999 |
1 |
205 |
999.9 |
9.62 |
15.70 |
6.08 |
|
|
| Show |
|
|
13 34 54 +74 30 01 |
PRB 4 AE |
1999 |
2 |
176 |
999.9 |
9.62 |
12.79 |
3.17 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4408-01806-1 |
|
