15199+6701 HU 1161 AB (HD 137049)
15h 19m 53.23s +67° 00' 56.2" P.A. 225.00 sep 1.7 mag 8.05,10.87 Sp A5 dist. 157.73 pc (514.52 l.y.)
| Coord 2000 |
15199+6701 |
|
Discov num |
HU 1161 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 19 53.23 +67 00 56.2 |
|
| Date first |
1905 |
|
Date last |
1991 |
|
Obs |
7 |
|
| Pa first |
222 |
|
Pa last |
224.8 |
|
P.A. Now (θ) |
224.8° |
|
| Sep first |
1.5 |
|
Sep last |
1.67 |
|
Sep. Now (ρ) |
1.67" |
|
| Mag pri |
8.05 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
| Notes |
W
|
|
rPM=0.181 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137049 |
|
Constellation |
Ursa Minor |
|
SAO |
16699 |
|
HIP |
75031 |
|
| Tycho2 |
4187-00686-1 |
|
HD |
137049 |
|
BD |
BD+67 883 |
|
Distance |
157.73 |
|
| Distance ly |
514.52 |
|
