16174+0643 TDS 9822 (HD 146717)
16h 17m 26.16s +06° 43' 09.2" P.A. 350.00 sep 0.5 mag 11.11,11.21
Coord 2000 |
16174+0643 |
|
Discov num |
TDS9822 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 26.16 +06 43 09.2 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
344 |
|
Pa last |
349.6 |
|
P.A. Now (θ) |
349.6° |
|
Sep first |
0.6 |
|
Sep last |
0.546 |
|
Sep. Now (ρ) |
0.546" |
|
Mag pri |
11.11 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 146717 |
|
Constellation |
Hercules |
|
Tycho2 |
0380-00858-1 |
|
Gaia DR2 |
4438257025721314048 |
|
HD |
146717 |
|