18505-1818 TDT 1081
18h 50m 32.52s -18° 18' 25.5" P.A. 75.00 sep 0.5 mag 10.72,10.96
| Coord 2000 |
18505-1818 |
|
Discov num |
TDT1081 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 32.52 -18 18 25.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
75 |
|
Pa last |
74.6 |
|
P.A. Now (θ) |
74.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
10.72 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6285-01608-1 |
|
Gaia DR2 |
4086451998242398592 |
|
