18434+3037 SLE 118
18h 43m 26.99s +30° 37' 02.7" P.A. 45.00 sep 8.3 mag 11.82,13.20
| Coord 2000 |
18434+3037 |
|
Discov num |
SLE 118 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 26.99 +30 37 02.7 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
50 |
|
Pa last |
45 |
|
P.A. Now (θ) |
45° |
|
| Sep first |
8.4 |
|
Sep last |
8.342 |
|
Sep. Now (ρ) |
8.342" |
|
| Mag pri |
11.82 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.39
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2637-00673-1 |
|
Gaia DR2 |
2089748704744318336 |
|