20031-0617 SKF 443
20h 03m 05.27s -06° 17' 16.9" P.A. 176.00 sep 5.1 mag 9.60,16.00 Sp K5V dist. 40.31 pc (131.49 l.y.)
| Coord 2000 |
20031-0617 |
|
Discov num |
SKF 443 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 05.27 -06 17 16.9 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
170 |
|
Pa last |
175.9 |
|
P.A. Now (θ) |
175.9° |
|
| Sep first |
4.7 |
|
Sep last |
5.125 |
|
Sep. Now (ρ) |
5.125" |
|
| Mag pri |
9.60 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
6.4 |
|
Spectral class |
K5V (yellow-orange) |
|
| Pri motion ra |
+073 |
|
Sec motion ra |
|
|
| Pri motion dec |
-114 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
144028 |
|
HIP |
98723 |
|
Tycho2 |
5172-00488-1 |
|
| Gaia DR2 |
4219998165113880192 |
|
HD |
189987 |
|
BD |
BD-06 5347 |
|
Distance |
40.31 |
|
| Distance ly |
131.49 |
|
