17175-2746 TRN 24 AB
17h 17m 27.60s -27° 46' 00.8" P.A. 206.00 sep 4.0 mag 7.95,16.00 Sp O+... dist. 10000 pc (32620 l.y.)
Coord 2000 |
17175-2746 |
|
Discov num |
TRN 24 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 17 27.60 -27 46 00.8 |
|
Date first |
2001 |
|
Date last |
2001 |
|
Obs |
2 |
|
Pa first |
204 |
|
Pa last |
206 |
|
P.A. Now (θ) |
206° |
|
Sep first |
4.0 |
|
Sep last |
4.04 |
|
Sep. Now (ρ) |
4.04" |
|
Mag pri |
7.95 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
8.05 |
|
Spectral class |
O+... (blue) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17175-2746 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
185228 |
17 17 28 -27 46 01 |
TRN 24 AB |
2001 |
2 |
206 |
4.0 |
7.95 |
16.00 |
8.05 |
|
<=== |
Show |
|
185228 |
17 17 28 -27 46 01 |
TRN 24 AC |
2015 |
4 |
147 |
7.6 |
7.95 |
15.00 |
7.05 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
SAO |
185228 |
|
HIP |
84588 |
|
Tycho2 |
6820-00171-1 |
|
Gaia DR2 |
4108133336765685376 |
|
HD |
156212 |
|
CD |
CD-2711554 |
|
Distance |
10000 |
|
Distance ly |
32620 |
|