18523+3713 COU 1311
18h 52m 18.70s +37° 13' 21.1" P.A. 226.00 sep 1.3 mag 11.69,12.40
| Coord 2000 |
18523+3713 |
|
Discov num |
COU1311 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 18.70 +37 13 21.1 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
226 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
| Sep first |
1.1 |
|
Sep last |
1.324 |
|
Sep. Now (ρ) |
1.324" |
|
| Mag pri |
11.69 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2650-02033-1 |
|
Gaia DR2 |
2093977941859022976 |
|
