17193+4917 HU 670
17h 19m 16.32s +49° 17' 05.5" P.A. 19.00 sep 0.2 mag 10.00,11.00 Sp G0
| Coord 2000 |
17193+4917 |
|
Discov num |
HU 670 |
|
Comp |
|
|
Coord arcsec 2000 |
17 19 16.32 +49 17 05.5 |
|
| Date first |
1904 |
|
Date last |
2012 |
|
Obs |
13 |
|
| Pa first |
7 |
|
Pa last |
18.8 |
|
P.A. Now (θ) |
18.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.192 |
|
Sep. Now (ρ) |
0.192" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-057 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3516-00431-1 |
|
Gaia DR2 |
1366258130836525824 |
|
