17285+1755 TDT 370
17h 28m 28.23s +17° 55' 25.7" P.A. 119.00 sep 0.5 mag 10.75,11.07
| Coord 2000 |
17285+1755 |
|
Discov num |
TDT 370 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 28.23 +17 55 25.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
119 |
|
Pa last |
118.9 |
|
P.A. Now (θ) |
118.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
10.75 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+054 |
|
Sec motion dec |
+054 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1542-02147-1 |
|
Gaia DR2 |
4553304291752445568 |
|
