18458+5645 MLB 137
18h 45m 47.68s +56° 44' 11.2" P.A. 165.00 sep 2.0 mag 11.11,11.23
| Coord 2000 |
18458+5645 |
|
Discov num |
MLB 137 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 47.68 +56 44 11.2 |
|
| Date first |
1919 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
167 |
|
Pa last |
165.1 |
|
P.A. Now (θ) |
165.1° |
|
| Sep first |
1.9 |
|
Sep last |
1.978 |
|
Sep. Now (ρ) |
1.978" |
|
| Mag pri |
11.11 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3926-01205-1 |
|
Gaia DR2 |
2153908957730432512 |
|
