16185+7952 TDS 9830
16h 18m 31.79s +79° 52' 16.1" P.A. 320.00 sep 1.8 mag 11.94,12.42
Coord 2000 |
16185+7952 |
|
Discov num |
TDS9830 |
|
Comp |
|
|
Coord arcsec 2000 |
16 18 31.79 +79 52 16.1 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
320 |
|
Pa last |
320.1 |
|
P.A. Now (θ) |
320.1° |
|
Sep first |
2.0 |
|
Sep last |
1.809 |
|
Sep. Now (ρ) |
1.809" |
|
Mag pri |
11.94 |
|
Mag sec |
12.42 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
Tycho2 |
4575-00291-1 |
|
Gaia DR2 |
1710242989287545600 |
|