15527-2705 USD 89 Aa,Ab
15h 52m 42.93s -27° 05' 26.1" P.A. 45.00 sep 0.7 mag 8.20,13.20 Sp A3III/IV dist. 250.63 pc (817.56 l.y.)
| Coord 2000 |
15527-2705 |
|
Discov num |
USD 89 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
15 52 42.93 -27 05 26.1 |
|
| Date first |
2019 |
|
Date last |
2019 |
|
Obs |
1 |
|
| Pa first |
45 |
|
Pa last |
45.1 |
|
P.A. Now (θ) |
45.1° |
|
| Sep first |
0.7 |
|
Sep last |
0.662 |
|
Sep. Now (ρ) |
0.662" |
|
| Mag pri |
8.20 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
A3III/IV (white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
183884 |
|
HIP |
77766 |
|
Tycho2 |
6786-01721-1 |
|
| HD |
141939 |
|
CD |
CD-2611080 |
|
CP |
CP-26 5527 |
|
Distance |
250.63 |
|
| Distance ly |
817.56 |
|
