22178+2851 MLB 499
22h 17m 50.77s +28° 50' 10.6" P.A. 175.00 sep 4.2 mag 10.93,13.40
| Coord 2000 |
22178+2851 |
|
Discov num |
MLB 499 |
|
Comp |
|
|
Coord arcsec 2000 |
22 17 50.77 +28 50 10.6 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
181 |
|
Pa last |
174.6 |
|
P.A. Now (θ) |
174.6° |
|
| Sep first |
4.4 |
|
Sep last |
4.237 |
|
Sep. Now (ρ) |
4.237" |
|
| Mag pri |
10.93 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
2.47 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2217-01392-1 |
|
Gaia DR2 |
1894109959409398656 |
|
