12504+3847 HU 1139
12h 50m 22.17s +38° 46' 45.4" P.A. 286.00 sep 4.8 mag 9.82,13.50 Sp G8III
| Coord 2000 |
12504+3847 |
|
Discov num |
HU 1139 |
|
Comp |
|
|
Coord arcsec 2000 |
12 50 22.17 +38 46 45.4 |
|
| Date first |
1905 |
|
Date last |
2019 |
|
Obs |
15 |
|
| Pa first |
286 |
|
Pa last |
285.8 |
|
P.A. Now (θ) |
285.8° |
|
| Sep first |
4.8 |
|
Sep last |
4.765 |
|
Sep. Now (ρ) |
4.765" |
|
| Mag pri |
9.82 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.68 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
SAO |
63220 |
|
Gaia DR2 |
1520951449701176832 |
|
