10079+6650 RAO 15 (HD 87509)
10h 07m 54.41s +66° 50' 15.7" P.A. 71.00 sep 0.5 mag 8.10,11.00 Sp G0 dist. 66.53 pc (217.02 l.y.)
| Coord 2000 |
10079+6650 |
|
Discov num |
RAO 15 |
|
Comp |
|
|
Coord arcsec 2000 |
10 07 54.41 +66 50 15.7 |
|
| Date first |
2013 |
|
Date last |
2013 |
|
Obs |
1 |
|
| Pa first |
71 |
|
Pa last |
71.4 |
|
P.A. Now (θ) |
71.4° |
|
| Sep first |
0.5 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
8.10 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-112 |
|
Sec motion ra |
|
|
| Pri motion dec |
-040 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 87509 |
|
Constellation |
Ursa Major |
|
SAO |
15088 |
|
HIP |
49638 |
|
| Tycho2 |
4143-00566-1 |
|
Gaia DR2 |
1066811606505365120 |
|
HD |
87509 |
|
BD |
BD+67 635 |
|
| Distance |
66.53 |
|
Distance ly |
217.02 |
|
