16002-2611 SEE 255 AB
16h 00m 11.76s -26° 10' 38.9" P.A. 2.00 sep 15.0 mag 8.76,14.00 Sp F5V dist. 118.06 pc (385.11 l.y.)
Coord 2000 |
16002-2611 |
|
Discov num |
SEE 255 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 00 11.76 -26 10 38.9 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
21 |
|
Pa last |
2 |
|
P.A. Now (θ) |
2° |
|
Sep first |
13.0 |
|
Sep last |
14.964 |
|
Sep. Now (ρ) |
14.964" |
|
Mag pri |
8.76 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
5.24 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+034 |
|
Sec motion ra |
+151 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=0.79
Nature of this double is uncertain.
16002-2611 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
184011 |
16 00 12 -26 10 39 |
SEE 255 AB |
2015 |
5 |
2 |
15.0 |
8.76 |
14.00 |
5.24 |
|
<=== |
Show |
HD 143231 |
184011 |
16 00 12 -26 10 39 |
SEE 255 AC |
2015 |
10 |
329 |
17.9 |
8.76 |
11.09 |
2.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
184011 |
|
HIP |
78386 |
|
Tycho2 |
6783-02040-1 |
|
Gaia DR2 |
6235411087727905024 |
|
HD |
143231 |
|
CD |
CD-2511242 |
|
Distance |
118.06 |
|
Distance ly |
385.11 |
|