20114-1552 ARU 21
20h 11m 26.91s -15° 51' 54.5" P.A. 16.00 sep 0.4 mag 10.75,12.67 Sp F2/F3V dist. 230.95 pc (753.36 l.y.)
| Coord 2000 |
20114-1552 |
|
Discov num |
ARU 21 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 26.91 -15 51 54.5 |
|
| Date first |
1984 |
|
Date last |
1991 |
|
Obs |
2 |
|
| Pa first |
354 |
|
Pa last |
16 |
|
P.A. Now (θ) |
16° |
|
| Sep first |
0.2 |
|
Sep last |
0.442 |
|
Sep. Now (ρ) |
0.442" |
|
| Mag pri |
10.75 |
|
Mag sec |
12.67 |
|
delta mag (ΔM) |
1.92 |
|
Spectral class |
F2/F3V (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
163324 |
|
HIP |
99491 |
|
Tycho2 |
6315-00919-1 |
|
| Gaia DR2 |
6874536649825875584 |
|
HD |
191640 |
|
BD |
BD-16 5525 |
|
Distance |
230.95 |
|
| Distance ly |
753.36 |
|
