20154-2030 SEE 411 (HD 192391)
20h 15m 23.20s -20° 29' 43.9" P.A. 2.00 sep 2.5 mag 9.42,12.19 Sp A9V dist. 151.29 pc (493.51 l.y.)
| Coord 2000 |
20154-2030 |
|
Discov num |
SEE 411 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 23.20 -20 29 43.9 |
|
| Date first |
1897 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
5 |
|
Pa last |
2.4 |
|
P.A. Now (θ) |
2.4° |
|
| Sep first |
2.6 |
|
Sep last |
2.533 |
|
Sep. Now (ρ) |
2.533" |
|
| Mag pri |
9.42 |
|
Mag sec |
12.19 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+024 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.184 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192391 |
|
Constellation |
Capricornus |
|
SAO |
189072 |
|
HIP |
99837 |
|
| Tycho2 |
6323-01596-1 |
|
Gaia DR2 |
6854348138866714112 |
|
HD |
192391 |
|
BD |
BD-20 5866 |
|
| Distance |
151.29 |
|
Distance ly |
493.51 |
|
