16573+4950 COU 1771
16h 57m 16.10s +49° 49' 36.2" P.A. 244.00 sep 1.8 mag 10.93,12.06
Coord 2000 |
16573+4950 |
|
Discov num |
COU1771 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 16.10 +49 49 36.2 |
|
Date first |
1979 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
246 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
Sep first |
1.6 |
|
Sep last |
1.814 |
|
Sep. Now (ρ) |
1.814" |
|
Mag pri |
10.93 |
|
Mag sec |
12.06 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+037 |
|
Sec motion dec |
+037 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3503-01139-1 |
|
Gaia DR2 |
1409451762234439168 |
|