21376+0035 ARU 4 (HD 205784)
21h 37m 36.17s +00° 34' 55.7" P.A. 235.00 sep 0.3 mag 10.40, Sp K2III
| Coord 2000 |
21376+0035 |
|
Discov num |
ARU 4 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 36.17 +00 34 55.7 |
|
| Date first |
1982 |
|
Date last |
1982 |
|
Obs |
1 |
|
| Pa first |
235 |
|
Pa last |
235 |
|
P.A. Now (θ) |
235° |
|
| Sep first |
0.3 |
|
Sep last |
0.256 |
|
Sep. Now (ρ) |
0.256" |
|
| Mag pri |
10.40 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-045 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 205784 |
|
Constellation |
Aquarius |
|
SAO |
126934 |
|
Tycho2 |
0543-01022-1 |
|
| Gaia DR2 |
2687473019790162816 |
|
HD |
205784 |
|
GC |
30266 |
|
