10023+4940 HU 725
10h 02m 15.19s +49° 39' 33.5" P.A. 153.00 sep 0.7 mag 9.98,10.28 Sp F8 dist. 150.38 pc (490.54 l.y.)
| Coord 2000 |
10023+4940 |
|
Discov num |
HU 725 |
|
Comp |
|
|
Coord arcsec 2000 |
10 02 15.19 +49 39 33.5 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
182 |
|
Pa last |
152.5 |
|
P.A. Now (θ) |
152.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.689 |
|
Sep. Now (ρ) |
0.689" |
|
| Mag pri |
9.98 |
|
Mag sec |
10.28 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
HIP |
49179 |
|
Tycho2 |
3437-00600-1 |
|
Gaia DR2 |
823958414534122752 |
|
| BD |
BD+50 1705 |
|
Distance |
150.38 |
|
Distance ly |
490.54 |
|
