22091+2811 MLB 542
22h 09m 06.50s +28° 12' 16.0" P.A. 271.00 sep 2.8 mag 11.34,11.80
| Coord 2000 |
22091+2811 |
|
Discov num |
MLB 542 |
|
Comp |
|
|
Coord arcsec 2000 |
22 09 06.50 +28 12 16.0 |
|
| Date first |
1927 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
271 |
|
Pa last |
271.3 |
|
P.A. Now (θ) |
271.3° |
|
| Sep first |
3.2 |
|
Sep last |
2.81 |
|
Sep. Now (ρ) |
2.81" |
|
| Mag pri |
11.34 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2216-01678-1 |
|
Gaia DR2 |
1893269618991591680 |
|
