15396+2856 TDS 9582 (HD 139893)
15h 39m 36.34s +28° 55' 38.6" P.A. 195.00 sep 0.4 mag 11.35,11.40
| Coord 2000 |
15396+2856 |
|
Discov num |
TDS9582 |
|
Comp |
|
|
Coord arcsec 2000 |
15 39 36.34 +28 55 38.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
195 |
|
Pa last |
194.9 |
|
P.A. Now (θ) |
194.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
11.35 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139893 |
|
Constellation |
Corona Borealis |
|
Tycho2 |
2039-00233-1 |
|
Gaia DR2 |
1272843386719211136 |
|
| HD |
139893 |
|
