17201+7522 WFC 190
17h 20m 04.53s +75° 22' 33.6" P.A. 39.00 sep 7.8 mag 9.78,10.47 Sp F8
| Coord 2000 |
17201+7522 |
|
Discov num |
WFC 190 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 04.53 +75 22 33.6 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
44 |
|
Pa last |
39 |
|
P.A. Now (θ) |
39° |
|
| Sep first |
8.2 |
|
Sep last |
7.842 |
|
Sep. Now (ρ) |
7.842" |
|
| Mag pri |
9.78 |
|
Mag sec |
10.47 |
|
delta mag (ΔM) |
0.69 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+043 |
|
Sec motion dec |
+041 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4569-01646-1 |
|
Gaia DR2 |
1656401214840244224 |
|