20032-1815 RST 3246
20h 03m 12.98s -18° 14' 31.8" P.A. 348.00 sep 1.6 mag 7.70,13.50 Sp F3V dist. 99.21 pc (323.62 l.y.)
| Coord 2000 |
20032-1815 |
|
Discov num |
RST3246 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 12.98 -18 14 31.8 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
339 |
|
Pa last |
347.8 |
|
P.A. Now (θ) |
347.8° |
|
| Sep first |
1.0 |
|
Sep last |
1.575 |
|
Sep. Now (ρ) |
1.575" |
|
| Mag pri |
7.70 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
163211 |
|
HIP |
98732 |
|
Tycho2 |
6318-01424-1 |
|
| Gaia DR2 |
6867755240062367744 |
|
HD |
189927 |
|
GC |
27787 |
|
BD |
BD-18 5581 |
|
| Distance |
99.21 |
|
Distance ly |
323.62 |
|
