22091+4500 DYL 9
22h 09m 09.15s +44° 59' 54.3" P.A. 247.00 sep 7.5 mag 13.00,13.50
| Coord 2000 |
22091+4500 |
|
Discov num |
DYL 9 |
|
Comp |
|
|
Coord arcsec 2000 |
22 09 09.15 +44 59 54.3 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
247 |
|
Pa last |
246.5 |
|
P.A. Now (θ) |
246.5° |
|
| Sep first |
8.0 |
|
Sep last |
7.469 |
|
Sep. Now (ρ) |
7.469" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.327
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
1962642862770280832 |
|
