19399-2517 TDT 1617
19h 39m 51.96s -25° 17' 21.8" P.A. 56.00 sep 0.8 mag 11.25,11.55
| Coord 2000 |
19399-2517 |
|
Discov num |
TDT1617 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 51.96 -25 17 21.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
56 |
|
Pa last |
55.9 |
|
P.A. Now (θ) |
55.9° |
|
| Sep first |
0.8 |
|
Sep last |
0.77 |
|
Sep. Now (ρ) |
0.77" |
|
| Mag pri |
11.25 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6893-00720-1 |
|
Gaia DR2 |
6767159787366038400 |
|