19512-2030 TDT 1804 (HD 187533)
19h 51m 12.81s -20° 30' 10.1" P.A. 242.00 sep 0.5 mag 10.36,10.70
| Coord 2000 |
19512-2030 |
|
Discov num |
TDT1804 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 12.81 -20 30 10.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
242 |
|
Pa last |
242.2 |
|
P.A. Now (θ) |
242.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
10.36 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187533 |
|
Constellation |
Sagittarius |
|
SAO |
188629 |
|
Tycho2 |
6320-02011-1 |
|
| Gaia DR2 |
6865525189965483264 |
|
HD |
187533 |
|
DM |
BD-20 5728 |
|
