20155-2128 DON 983
20h 15m 30.96s -21° 27' 52.2" P.A. 192.00 sep 2.0 mag 8.75,14.40 Sp G8/K0IV
| Coord 2000 |
20155-2128 |
|
Discov num |
DON 983 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 30.96 -21 27 52.2 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
195 |
|
Pa last |
192.2 |
|
P.A. Now (θ) |
192.2° |
|
| Sep first |
1.8 |
|
Sep last |
2.032 |
|
Sep. Now (ρ) |
2.032" |
|
| Mag pri |
8.75 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
5.65 |
|
Spectral class |
G8/K0IV (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-063 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
189073 |
|
Tycho2 |
6327-00430-1 |
|
Gaia DR2 |
6853969666351703168 |
|
| HD |
192412 |
|