15474+2828 TDS 9623
15h 47m 22.83s +28° 28' 14.5" P.A. 310.00 sep 2.0 mag 11.98,13.33
| Coord 2000 |
15474+2828 |
|
Discov num |
TDS9623 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 22.83 +28 28 14.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
310 |
|
Pa last |
310.4 |
|
P.A. Now (θ) |
310.4° |
|
| Sep first |
2.0 |
|
Sep last |
1.97 |
|
Sep. Now (ρ) |
1.97" |
|
| Mag pri |
11.98 |
|
Mag sec |
13.33 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
|
|
| Pri motion ra |
-031 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Tycho2 |
2039-01422-1 |
|
Gaia DR2 |
1224589016832485760 |
|
