16316+3148 COU 620
16h 31m 38.49s +31° 47' 56.5" P.A. 159.00 sep 2.4 mag 10.70,11.70 Sp F5
Coord 2000 |
16316+3148 |
|
Discov num |
COU 620 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 38.49 +31 47 56.5 |
|
Date first |
1971 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
158 |
|
Pa last |
159.3 |
|
P.A. Now (θ) |
159.3° |
|
Sep first |
2.0 |
|
Sep last |
2.427 |
|
Sep. Now (ρ) |
2.427" |
|
Mag pri |
10.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2581-01417-1 |
|
Gaia DR2 |
1324516275696104960 |
|