13184+6947 TDS 8771 AB
13h 18m 22.34s +69° 46' 56.6" P.A. 222.00 sep 0.6 mag 11.66,11.84
| Coord 2000 |
13184+6947 |
|
Discov num |
TDS8771 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 18 22.34 +69 46 56.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
222 |
|
Pa last |
221.5 |
|
P.A. Now (θ) |
221.5° |
|
| Sep first |
0.6 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
| Mag pri |
11.66 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-047 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4401-00612-1 |
|