16029-2501 BU 38 (HD 143715)
16h 02m 51.95s -25° 00' 51.6" P.A. 343.00 sep 4.5 mag 7.17,9.45 Sp B9.5V dist. 265.96 pc (867.56 l.y.)
| Coord 2000 |
16029-2501 |
|
Discov num |
BU 38 |
|
Comp |
|
|
Coord arcsec 2000 |
16 02 51.95 -25 00 51.6 |
|
| Date first |
1868 |
|
Date last |
2018 |
|
Obs |
31 |
|
| Pa first |
353 |
|
Pa last |
343 |
|
P.A. Now (θ) |
343° |
|
| Sep first |
4.2 |
|
Sep last |
4.472 |
|
Sep. Now (ρ) |
4.472" |
|
| Mag pri |
7.17 |
|
Mag sec |
9.45 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-023 |
|
| Notes |
N
(See Notes) |
|
rPM=0.597
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 143715 |
|
Constellation |
Scorpius |
|
SAO |
184058 |
|
HIP |
78602 |
|
| Tycho2 |
6784-01420-1 |
|
Gaia DR2 |
6235913255305953536 |
|
HD |
143715 |
|
GC |
21544 |
|
| CD |
CD-2412481 |
|
CP |
CP-24 5635 |
|
Distance |
265.96 |
|
Distance ly |
867.56 |
|
