16497+6844 WFC 180
16h 49m 39.47s +68° 44' 09.7" P.A. 122.00 sep 4.8 mag 10.56,10.99
| Coord 2000 |
16497+6844 |
|
Discov num |
WFC 180 |
|
Comp |
|
|
Coord arcsec 2000 |
16 49 39.47 +68 44 09.7 |
|
| Date first |
1894 |
|
Date last |
2020 |
|
Obs |
11 |
|
| Pa first |
127 |
|
Pa last |
122.4 |
|
P.A. Now (θ) |
122.4° |
|
| Sep first |
5.0 |
|
Sep last |
4.752 |
|
Sep. Now (ρ) |
4.752" |
|
| Mag pri |
10.56 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
|
|
| Pri motion ra |
-062 |
|
Sec motion ra |
-068 |
|
| Pri motion dec |
+060 |
|
Sec motion dec |
+063 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.072 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4420-01030-1 |
|
Gaia DR2 |
1648966038039903616 |
|
