18394-3019 RSS 486
18h 39m 26.24s -30° 18' 58.4" P.A. 8.00 sep 9.4 mag 9.78,14.30 Sp F0 dist. 917.43 pc (2992.66 l.y.)
| Coord 2000 |
18394-3019 |
|
Discov num |
RSS 486 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 26.24 -30 18 58.4 |
|
| Date first |
1976 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
7 |
|
Pa last |
7.5 |
|
P.A. Now (θ) |
7.5° |
|
| Sep first |
9.9 |
|
Sep last |
9.409 |
|
Sep. Now (ρ) |
9.409" |
|
| Mag pri |
9.78 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
4.52 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
HIP |
91478 |
|
Tycho2 |
7407-00635-1 |
|
Gaia DR2 |
4047179298322956672 |
|
| CD |
CD-3015982 |
|
CP |
CP-30 5602 |
|
Distance |
917.43 |
|
Distance ly |
2992.66 |
|
