19000-2054 DON 938
19h 00m 02.16s -20° 53' 19.6" P.A. 234.00 sep 1.4 mag 11.60,12.00
| Coord 2000 |
19000-2054 |
|
Discov num |
DON 938 |
|
Comp |
|
|
Coord arcsec 2000 |
19 00 02.16 -20 53 19.6 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
232 |
|
Pa last |
234 |
|
P.A. Now (θ) |
234° |
|
| Sep first |
1.0 |
|
Sep last |
1.356 |
|
Sep. Now (ρ) |
1.356" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4084946526263216768 |
|