20212+6359 BU 1134
20h 21m 11.52s +63° 58' 48.3" P.A. 81.00 sep 4.3 mag 5.87,12.80 Sp K4III dist. 215.05 pc (701.49 l.y.)
| Coord 2000 |
20212+6359 |
|
Discov num |
BU 1134 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 11.52 +63 58 48.3 |
|
| Date first |
1889 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
81 |
|
Pa last |
80.5 |
|
P.A. Now (θ) |
80.5° |
|
| Sep first |
4.3 |
|
Sep last |
4.258 |
|
Sep. Now (ρ) |
4.258" |
|
| Mag pri |
5.87 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
6.93 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
18826 |
|
HIP |
100357 |
|
Tycho2 |
4241-01638-1 |
|
| Gaia DR2 |
2244521493386077952 |
|
HD |
194298 |
|
HR |
7805 |
|
GC |
28340 |
|
| ADS |
13769 |
|
BD |
BD+63 1618 |
|
Distance |
215.05 |
|
Distance ly |
701.49 |
|
