10455+7748 LDS 1720
10h 45m 14.71s +77° 47' 28.2" P.A. 247.00 sep 5.0 mag 14.90,20.10
Coord 2000 |
10455+7748 |
|
Discov num |
LDS1720 |
|
Comp |
|
|
Coord arcsec 2000 |
10 45 14.71 +77 47 28.2 |
|
Date first |
1965 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
250 |
|
Pa last |
246.6 |
|
P.A. Now (θ) |
246.6° |
|
Sep first |
5.0 |
|
Sep last |
5.024 |
|
Sep. Now (ρ) |
5.024" |
|
Mag pri |
14.90 |
|
Mag sec |
20.10 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
Pri motion ra |
+186 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1129401164182483456 |
|