21300-0637 BRT 517 (HD 204630)
21h 30m 02.41s -06° 36' 40.3" P.A. 205.00 sep 4.4 mag 10.10,11.40 Sp K0
| Coord 2000 |
21300-0637 |
|
Discov num |
BRT 517 |
|
Comp |
|
|
Coord arcsec 2000 |
21 30 02.41 -06 36 40.3 |
|
| Date first |
1892 |
|
Date last |
2018 |
|
Obs |
5 |
|
| Pa first |
209 |
|
Pa last |
204.5 |
|
P.A. Now (θ) |
204.5° |
|
| Sep first |
3.5 |
|
Sep last |
4.407 |
|
Sep. Now (ρ) |
4.407" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204630 |
|
Constellation |
Aquarius |
|
SAO |
145440 |
|
Tycho2 |
5220-00367-1 |
|
| Gaia DR2 |
6898296920004638080 |
|
HD |
204630 |
|
