16087-2523 JNN 221 Aa,Ab (HD 144823)
16h 08m 43.66s -25° 22' 36.7" P.A. 264.00 sep 0.0 mag 9.20,10.20 Sp F3 dist. 200.8 pc (655.01 l.y.)
| Coord 2000 |
16087-2523 |
|
Discov num |
JNN 221 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
16 08 43.66 -25 22 36.7 |
|
| Date first |
2018 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
289 |
|
Pa last |
264.4 |
|
P.A. Now (θ) |
264.4° |
|
| Sep first |
0.0 |
|
Sep last |
0.039 |
|
Sep. Now (ρ) |
0.039" |
|
| Mag pri |
9.20 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
F3 (yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
16087-2523 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 144823 |
184161 |
16 08 44 -25 22 37 |
JNN 221 Aa,Ab |
2021 |
2 |
264 |
0.0 |
9.20 |
10.20 |
1.00 |
|
<=== |
| Show |
|
184161 |
16 08 44 -25 22 37 |
JNN 221 AB |
2021 |
10 |
342 |
0.8 |
9.20 |
14.40 |
5.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 144823 |
|
Constellation |
Scorpius |
|
SAO |
184161 |
|
HIP |
79097 |
|
| Tycho2 |
6784-00786-1 |
|
HD |
144823 |
|
CD |
CD-2511379 |
|
CP |
CP-25 5753 |
|
| Distance |
200.8 |
|
Distance ly |
655.01 |
|
