16437+8221 LDS 1856
16h 43m 47.79s +82° 20' 27.7" P.A. 13.00 sep 10.4 mag 16.70,21.00
| Coord 2000 |
16437+8221 |
|
Discov num |
LDS1856 |
|
Comp |
|
|
Coord arcsec 2000 |
16 43 47.79 +82 20 27.7 |
|
| Date first |
1965 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
15 |
|
Pa last |
12.8 |
|
P.A. Now (θ) |
12.8° |
|
| Sep first |
10.0 |
|
Sep last |
10.365 |
|
Sep. Now (ρ) |
10.365" |
|
| Mag pri |
16.70 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
|
|
| Pri motion ra |
+079 |
|
Sec motion ra |
|
|
| Pri motion dec |
+099 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Gaia DR2 |
1710784503059061248 |
|