16524+7030 LDS 1857
16h 52m 20.59s +70° 29' 59.7" P.A. 1.00 sep 33.3 mag 12.20,16.70
Coord 2000 |
16524+7030 |
|
Discov num |
LDS1857 |
|
Comp |
|
|
Coord arcsec 2000 |
16 52 20.59 +70 29 59.7 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
21 |
|
Pa first |
1 |
|
Pa last |
0.5 |
|
P.A. Now (θ) |
0.5° |
|
Sep first |
34.0 |
|
Sep last |
33.313 |
|
Sep. Now (ρ) |
33.313" |
|
Mag pri |
12.20 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
Pri motion ra |
-252 |
|
Sec motion ra |
|
|
Pri motion dec |
+124 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4423-02006-1 |
|
Gaia DR2 |
1650170145006398208 |
|