15498+2817 TDS 9648 (HD 141751)
15h 49m 48.78s +28° 17' 18.6" P.A. 159.00 sep 0.7 mag 10.91,11.09
| Coord 2000 |
15498+2817 |
|
Discov num |
TDS9648 |
|
Comp |
|
|
Coord arcsec 2000 |
15 49 48.78 +28 17 18.6 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
160 |
|
Pa last |
158.6 |
|
P.A. Now (θ) |
158.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.722 |
|
Sep. Now (ρ) |
0.722" |
|
| Mag pri |
10.91 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 141751 |
|
Constellation |
Corona Borealis |
|
Tycho2 |
2040-00505-1 |
|
Gaia DR2 |
1223840764809897216 |
|
| HD |
141751 |
|
