13417+7419 TDS 8935 AB
13h 41m 44.47s +74° 19' 13.7" P.A. 264.00 sep 1.5 mag 9.66,11.73 Sp F8
| Coord 2000 |
13417+7419 |
|
Discov num |
TDS8935 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 41 44.47 +74 19 13.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
269 |
|
Pa last |
263.5 |
|
P.A. Now (θ) |
263.5° |
|
| Sep first |
1.7 |
|
Sep last |
1.451 |
|
Sep. Now (ρ) |
1.451" |
|
| Mag pri |
9.66 |
|
Mag sec |
11.73 |
|
delta mag (ΔM) |
2.07 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-036 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4408-00383-1 |
|
