18503-1812 TDT 1080
18h 50m 16.06s -18° 11' 45.9" P.A. 271.00 sep 3.0 mag 10.80,19.00
| Coord 2000 |
18503-1812 |
|
Discov num |
TDT1080 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 16.06 -18 11 45.9 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
271 |
|
Pa last |
271.2 |
|
P.A. Now (θ) |
271.2° |
|
| Sep first |
3.0 |
|
Sep last |
2.982 |
|
Sep. Now (ρ) |
2.982" |
|
| Mag pri |
10.80 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
8.2 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6285-01021-1 |
|
Gaia DR2 |
4098464231496663168 |
|
HD |
174227 |
|
| DM |
BD-18 5096 |
|
