15587+5723 LDS 2364
15h 58m 31.58s +57° 22' 44.4" P.A. 358.00 sep 26.9 mag 9.70,14.80 Sp G5 dist. 50.53 pc (164.83 l.y.)
| Coord 2000 |
15587+5723 |
|
Discov num |
LDS2364 |
|
Comp |
|
|
Coord arcsec 2000 |
15 58 31.58 +57 22 44.4 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
28 |
|
| Pa first |
0 |
|
Pa last |
358.2 |
|
P.A. Now (θ) |
358.2° |
|
| Sep first |
27.0 |
|
Sep last |
26.86 |
|
Sep. Now (ρ) |
26.86" |
|
| Mag pri |
9.70 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+146 |
|
Sec motion ra |
+156 |
|
| Pri motion dec |
-213 |
|
Sec motion dec |
-211 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.039 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
29736 |
|
HIP |
78237 |
|
Tycho2 |
3873-00436-1 |
|
| Gaia DR2 |
1622653801369194112 |
|
HD |
238525 |
|
DM |
BD+57 1723 |
|
BD |
BD+57 1627 |
|
| Distance |
50.53 |
|
Distance ly |
164.83 |
|