17290+2046 TDT 376
17h 28m 57.52s +20° 45' 36.4" P.A. 305.00 sep 0.7 mag 11.55,11.61
| Coord 2000 |
17290+2046 |
|
Discov num |
TDT 376 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 57.52 +20 45 36.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
305 |
|
Pa last |
305.4 |
|
P.A. Now (θ) |
305.4° |
|
| Sep first |
0.7 |
|
Sep last |
0.74 |
|
Sep. Now (ρ) |
0.74" |
|
| Mag pri |
11.55 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1550-00270-1 |
|
Gaia DR2 |
4555051175218740864 |
|
