16009-4026 I 1280 AB (HD 143248)
16h 00m 53.70s -40° 26' 08.0" P.A. 245.00 sep 1.3 mag 6.21,12.00 Sp A0V dist. 102.77 pc (335.24 l.y.)
| Coord 2000 |
16009-4026 |
|
Discov num |
I 1280 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 00 53.70 -40 26 08.0 |
|
| Date first |
1925 |
|
Date last |
1933 |
|
Obs |
2 |
|
| Pa first |
240 |
|
Pa last |
245.1 |
|
P.A. Now (θ) |
245.1° |
|
| Sep first |
0.8 |
|
Sep last |
1.32 |
|
Sep. Now (ρ) |
1.32" |
|
| Mag pri |
6.21 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
5.79 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
+032 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16009-4026 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 143248 |
226442 |
16 00 54 -40 26 08 |
I 1280 AB |
1933 |
2 |
245 |
1.3 |
6.21 |
12.00 |
5.79 |
|
<=== |
| Show |
|
226442 |
16 00 54 -40 26 08 |
COO 190 AB,C |
2015 |
9 |
159 |
8.0 |
6.21 |
10.40 |
4.19 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 143248 |
|
Constellation |
Lupus |
|
SAO |
226442 |
|
HIP |
78445 |
|
| Tycho2 |
7855-01387-1 |
|
Gaia DR2 |
5996158903722763904 |
|
HD |
143248 |
|
HR |
5952 |
|
| GC |
21494 |
|
CD |
CD-4010120 |
|
CP |
CP-40 7168 |
|
Distance |
102.77 |
|
| Distance ly |
335.24 |
|
