15189+7441 TDS 9478
15h 18m 52.70s +74° 40' 54.4" P.A. 25.00 sep 0.6 mag 11.65,11.76
Coord 2000 |
15189+7441 |
|
Discov num |
TDS9478 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 52.70 +74 40 54.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
25 |
|
Pa last |
24.7 |
|
P.A. Now (θ) |
24.7° |
|
Sep first |
0.6 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
Mag pri |
11.65 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+029 |
|
Sec motion dec |
+029 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
Tycho2 |
4417-00019-1 |
|
Gaia DR2 |
1700732389800525056 |
|