16239+2814 COU 486
16h 23m 51.00s +28° 14' 01.9" P.A. 220.00 sep 0.5 mag 11.00,11.22 Sp F8
Coord 2000 |
16239+2814 |
|
Discov num |
COU 486 |
|
Comp |
|
|
Coord arcsec 2000 |
16 23 51.00 +28 14 01.9 |
|
Date first |
1970 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
238 |
|
Pa last |
220.2 |
|
P.A. Now (θ) |
220.2° |
|
Sep first |
0.4 |
|
Sep last |
0.524 |
|
Sep. Now (ρ) |
0.524" |
|
Mag pri |
11.00 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
2055-00156-1 |
|