18236+3356 COU 1011
18h 23m 39.41s +33° 56' 49.1" P.A. 111.00 sep 1.5 mag 13.70,13.90
| Coord 2000 |
18236+3356 |
|
Discov num |
COU1011 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 39.41 +33 56 49.1 |
|
| Date first |
1973 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
109 |
|
Pa last |
111.2 |
|
P.A. Now (θ) |
111.2° |
|
| Sep first |
1.1 |
|
Sep last |
1.479 |
|
Sep. Now (ρ) |
1.479" |
|
| Mag pri |
13.70 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
4593321154886853504 |
|