16147-3839 I 559 (HD 145839)
16h 14m 43.06s -38° 38' 42.9" P.A. 43.00 sep 2.2 mag 9.90,10.26 Sp G1/2V dist. 87.57 pc (285.65 l.y.)
| Coord 2000 |
16147-3839 |
|
Discov num |
I 559 |
|
Comp |
|
|
Coord arcsec 2000 |
16 14 43.06 -38 38 42.9 |
|
| Date first |
1909 |
|
Date last |
1991 |
|
Obs |
9 |
|
| Pa first |
25 |
|
Pa last |
42.5 |
|
P.A. Now (θ) |
42.5° |
|
| Sep first |
2.0 |
|
Sep last |
2.173 |
|
Sep. Now (ρ) |
2.173" |
|
| Mag pri |
9.90 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
G1/2V (yellow) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 145839 |
|
Constellation |
Scorpius |
|
SAO |
207483 |
|
HIP |
79610 |
|
| Tycho2 |
7852-00260-1 |
|
Gaia DR2 |
5997331773384658304 |
|
HD |
145839 |
|
CD |
CD-3810926 |
|
| CP |
CP-38 6389 |
|
Distance |
87.57 |
|
Distance ly |
285.65 |
|
