16244-2502 B 308 AB
16h 24m 21.33s -25° 01' 31.2" P.A. 142.00 sep 2.7 mag 8.40,13.20 Sp B5III dist. 153.14 pc (499.54 l.y.)
| Coord 2000 |
16244-2502 |
|
Discov num |
B 308 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 24 21.33 -25 01 31.2 |
|
| Date first |
1926 |
|
Date last |
2018 |
|
Obs |
5 |
|
| Pa first |
136 |
|
Pa last |
142.2 |
|
P.A. Now (θ) |
142.2° |
|
| Sep first |
2.8 |
|
Sep last |
2.713 |
|
Sep. Now (ρ) |
2.713" |
|
| Mag pri |
8.40 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
B5III (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
16244-2502 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
184363 |
16 24 21 -25 01 31 |
B 308 AB |
2018 |
5 |
142 |
2.7 |
8.40 |
13.20 |
4.80 |
|
<=== |
| Show |
|
184363 |
16 24 21 -25 01 31 |
KOU 62 AC |
2015 |
2 |
31 |
9.4 |
6.40 |
13.40 |
7.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
184363 |
|
HIP |
80371 |
|
Tycho2 |
6798-00113-1 |
|
| Gaia DR2 |
6049011053265501056 |
|
HD |
147701 |
|
CD |
CD-2412682 |
|
CP |
CP-24 5693 |
|
| Distance |
153.14 |
|
Distance ly |
499.54 |
|
