15325+7646 HU 911 (HD 139797)
15h 32m 30.19s +76° 46' 25.0" P.A. 268.00 sep 1.6 mag 8.21,10.04 Sp G0 dist. 143.47 pc (468 l.y.)
| Coord 2000 |
15325+7646 |
|
Discov num |
HU 911 |
|
Comp |
|
|
Coord arcsec 2000 |
15 32 30.19 +76 46 25.0 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
257 |
|
Pa last |
268 |
|
P.A. Now (θ) |
268° |
|
| Sep first |
1.2 |
|
Sep last |
1.629 |
|
Sep. Now (ρ) |
1.629" |
|
| Mag pri |
8.21 |
|
Mag sec |
10.04 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+063 |
|
Sec motion dec |
+063 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139797 |
|
Constellation |
Ursa Minor |
|
SAO |
8279 |
|
HIP |
76097 |
|
| Tycho2 |
4560-01607-1 |
|
Gaia DR2 |
1707200365734544256 |
|
HD |
139797 |
|
GC |
20973 |
|
| ADS |
9712 |
|
BD |
BD+77 593 |
|
Distance |
143.47 |
|
Distance ly |
468 |
|
