15474+5929 A 1127 (HD 141730)
15h 47m 26.04s +59° 29' 08.5" P.A. 296.00 sep 0.4 mag 8.54,8.98 Sp F5 dist. 308.64 pc (1006.78 l.y.)
Coord 2000 |
15474+5929 |
|
Discov num |
A 1127 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 26.04 +59 29 08.5 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
36 |
|
Pa first |
263 |
|
Pa last |
296.2 |
|
P.A. Now (θ) |
296.2° |
|
Sep first |
0.2 |
|
Sep last |
0.351 |
|
Sep. Now (ρ) |
0.351" |
|
Mag pri |
8.54 |
|
Mag sec |
8.98 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-049 |
|
Sec motion ra |
|
|
Pri motion dec |
+019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 141730 |
|
Constellation |
Draco |
|
SAO |
29670 |
|
HIP |
77353 |
|
Tycho2 |
3876-00142-1 |
|
Gaia DR2 |
1626218555506088832 |
|
HD |
141730 |
|
BD |
BD+59 1678 |
|
Distance |
308.64 |
|
Distance ly |
1006.78 |
|