09068+4707 COU 2687 (HD 77891)
09h 06m 50.56s +47° 06' 51.1" P.A. 180.00 sep 0.5 mag 9.00,12.00 Sp G0 dist. 48.03 pc (156.67 l.y.)
| Coord 2000 |
09068+4707 |
|
Discov num |
COU2687 |
|
Comp |
|
|
Coord arcsec 2000 |
09 06 50.56 +47 06 51.1 |
|
| Date first |
1993 |
|
Date last |
1993 |
|
Obs |
1 |
|
| Pa first |
180 |
|
Pa last |
180 |
|
P.A. Now (θ) |
180° |
|
| Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
| Mag pri |
9.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-038 |
|
Sec motion ra |
|
|
| Pri motion dec |
-325 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 77891 |
|
Constellation |
Ursa Major |
|
SAO |
42695 |
|
HIP |
44727 |
|
| Tycho2 |
3424-00206-1 |
|
Gaia DR2 |
1012212779648877440 |
|
HD |
77891 |
|
BD |
BD+47 1637 |
|
| Distance |
48.03 |
|
Distance ly |
156.67 |
|
