18336-2030 DON 911
18h 33m 36.32s -20° 29' 26.1" P.A. 348.00 sep 2.1 mag 10.83,12.30
| Coord 2000 |
18336-2030 |
|
Discov num |
DON 911 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 36.32 -20 29 26.1 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
346 |
|
Pa last |
348.2 |
|
P.A. Now (θ) |
348.2° |
|
| Sep first |
1.6 |
|
Sep last |
2.065 |
|
Sep. Now (ρ) |
2.065" |
|
| Mag pri |
10.83 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.47 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6275-00864-1 |
|
Gaia DR2 |
4091950587216649088 |
|
