20134+0128 AG 248 AB (HD 192147)
20h 13m 22.92s +01° 28' 18.3" P.A. 11.00 sep 3.4 mag 8.90,10.40 Sp G5
| Coord 2000 |
20134+0128 |
|
Discov num |
AG 248 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 13 22.92 +01 28 18.3 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
358 |
|
Pa last |
10.9 |
|
P.A. Now (θ) |
10.9° |
|
| Sep first |
3.0 |
|
Sep last |
3.437 |
|
Sep. Now (ρ) |
3.437" |
|
| Mag pri |
8.90 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-068 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192147 |
|
Constellation |
Aquila |
|
Tycho2 |
0495-00459-1 |
|
HD |
192147 |
|
