17495-2729 RST 1991
17h 49m 27.55s -27° 28' 57.5" P.A. 58.00 sep 0.9 mag 12.20,12.60 Sp A0
| Coord 2000 |
17495-2729 |
|
Discov num |
RST1991 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 27.55 -27 28 57.5 |
|
| Date first |
1931 |
|
Date last |
2007 |
|
Obs |
4 |
|
| Pa first |
60 |
|
Pa last |
57.9 |
|
P.A. Now (θ) |
57.9° |
|
| Sep first |
0.8 |
|
Sep last |
0.94 |
|
Sep. Now (ρ) |
0.94" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6836-00092-1 |
|
Gaia DR2 |
4057725534641120512 |
|
HD |
316363 |
|
