18546+3311 ES 2234
18h 54m 38.33s +33° 10' 04.1" P.A. 300.00 sep 6.7 mag 12.43,13.17
| Coord 2000 |
18546+3311 |
|
Discov num |
ES 2234 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 38.33 +33 10 04.1 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
305 |
|
Pa last |
299.9 |
|
P.A. Now (θ) |
299.9° |
|
| Sep first |
6.2 |
|
Sep last |
6.67 |
|
Sep. Now (ρ) |
6.67" |
|
| Mag pri |
12.43 |
|
Mag sec |
13.17 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
+003 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.402
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2090491429150176000 |
|
