10185+7833 LDS 1709
10h 18m 39.55s +78° 32' 55.7" P.A. 328.00 sep 20.8 mag 18.80,21.00
| Coord 2000 |
10185+7833 |
|
Discov num |
LDS1709 |
|
Comp |
|
|
Coord arcsec 2000 |
10 18 39.55 +78 32 55.7 |
|
| Date first |
1965 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
311 |
|
Pa last |
327.7 |
|
P.A. Now (θ) |
327.7° |
|
| Sep first |
20.0 |
|
Sep last |
20.792 |
|
Sep. Now (ρ) |
20.792" |
|
| Mag pri |
18.80 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-499 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1131231030705239808 |
|