21594+4520 LYS 12
21h 59m 24.61s +45° 20' 08.7" P.A. 66.00 sep 6.9 mag 11.00,11.00
| Coord 2000 |
21594+4520 |
|
Discov num |
LYS 12 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 24.61 +45 20 08.7 |
|
| Date first |
1984 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
62 |
|
Pa last |
65.7 |
|
P.A. Now (θ) |
65.7° |
|
| Sep first |
6.9 |
|
Sep last |
6.92 |
|
Sep. Now (ρ) |
6.92" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.533
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1974850568575091200 |
|
