20077-2324 TDT 2004 (HD 190822)
20h 07m 39.11s -23° 24' 08.1" P.A. 237.00 sep 0.4 mag 10.53,10.66
| Coord 2000 |
20077-2324 |
|
Discov num |
TDT2004 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 39.11 -23 24 08.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
237 |
|
Pa last |
236.7 |
|
P.A. Now (θ) |
236.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.43 |
|
Sep. Now (ρ) |
0.43" |
|
| Mag pri |
10.53 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+038 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190822 |
|
Constellation |
Sagittarius |
|
SAO |
188931 |
|
Tycho2 |
6905-01373-1 |
|
| Gaia DR2 |
6851847845130148096 |
|
HD |
190822 |
|
DM |
CD-2316000 |
|
