21284-1715 RST 3285
21h 28m 21.65s -17° 15' 28.2" P.A. 242.00 sep 2.9 mag 8.60,14.00 Sp A1V dist. 223.71 pc (729.74 l.y.)
| Coord 2000 |
21284-1715 |
|
Discov num |
RST3285 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 21.65 -17 15 28.2 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
241 |
|
Pa last |
241.6 |
|
P.A. Now (θ) |
241.6° |
|
| Sep first |
2.8 |
|
Sep last |
2.949 |
|
Sep. Now (ρ) |
2.949" |
|
| Mag pri |
8.60 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
5.4 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
164416 |
|
HIP |
106016 |
|
Tycho2 |
6365-00787-1 |
|
| Gaia DR2 |
6834895476069640064 |
|
HD |
204347 |
|
BD |
BD-17 6288 |
|
Distance |
223.71 |
|
| Distance ly |
729.74 |
|
