21372+6604 HDS 3077 (HD 206136)
21h 37m 13.93s +66° 04' 12.1" P.A. 273.00 sep 0.1 mag 8.81,9.65 Sp K0 dist. 297.62 pc (970.84 l.y.)
| Coord 2000 |
21372+6604 |
|
Discov num |
HDS3077 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 13.93 +66 04 12.1 |
|
| Date first |
1991 |
|
Date last |
2007 |
|
Obs |
2 |
|
| Pa first |
235 |
|
Pa last |
273.4 |
|
P.A. Now (θ) |
273.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.127 |
|
Sep. Now (ρ) |
0.127" |
|
| Mag pri |
8.81 |
|
Mag sec |
9.65 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206136 |
|
Constellation |
Cepheus |
|
SAO |
19534 |
|
HIP |
106733 |
|
| Tycho2 |
4261-01276-1 |
|
Gaia DR2 |
2221001019820971264 |
|
HD |
206136 |
|
BD |
BD+65 1613 |
|
| Distance |
297.62 |
|
Distance ly |
970.84 |
|
