18453+3856 COU 1608
18h 45m 17.02s +38° 55' 51.4" P.A. 230.00 sep 1.1 mag 11.48,13.60
| Coord 2000 |
18453+3856 |
|
Discov num |
COU1608 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 17.02 +38 55 51.4 |
|
| Date first |
1977 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
228 |
|
Pa last |
230 |
|
P.A. Now (θ) |
230° |
|
| Sep first |
1.1 |
|
Sep last |
1.07 |
|
Sep. Now (ρ) |
1.07" |
|
| Mag pri |
11.48 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.12 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2098118706948377344 |
|
