15501+7041 A 1131
15h 50m 06.15s +70° 40' 46.6" P.A. 328.00 sep 1.2 mag 9.35,11.50 Sp F8 dist. 163.13 pc (532.13 l.y.)
Coord 2000 |
15501+7041 |
|
Discov num |
A 1131 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 06.15 +70 40 46.6 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
347 |
|
Pa last |
328 |
|
P.A. Now (θ) |
328° |
|
Sep first |
0.8 |
|
Sep last |
1.166 |
|
Sep. Now (ρ) |
1.166" |
|
Mag pri |
9.35 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-028 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
HIP |
77559 |
|
Tycho2 |
4415-01577-1 |
|
Gaia DR2 |
1648075914656876288 |
|
ADS |
9820 |
|
BD |
BD+71 752 |
|
Distance |
163.13 |
|
Distance ly |
532.13 |
|