18472-5103 I 1383 AB (HD 173310)
18h 47m 11.92s -51° 03' 27.5" P.A. 247.00 sep 0.6 mag 9.65,9.93 Sp F8
Coord 2000 |
18472-5103 |
|
Discov num |
I 1383 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 47 11.92 -51 03 27.5 |
|
Date first |
1918 |
|
Date last |
2008 |
|
Obs |
9 |
|
Pa first |
242 |
|
Pa last |
246.5 |
|
P.A. Now (θ) |
246.5° |
|
Sep first |
0.5 |
|
Sep last |
0.645 |
|
Sep. Now (ρ) |
0.645" |
|
Mag pri |
9.65 |
|
Mag sec |
9.93 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
18472-5103 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 173310 |
245705 |
18 47 12 -51 03 28 |
I 1383 AB |
2008 |
9 |
247 |
0.6 |
9.65 |
9.93 |
0.28 |
|
<=== |
Show |
|
245705 |
18 47 12 -51 03 28 |
I 1383 AC |
2001 |
5 |
334 |
34.8 |
9.65 |
12.30 |
2.65 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 173310 |
|
Constellation |
Telescopium |
|
SAO |
245705 |
|
Tycho2 |
8385-01538-1 |
|
Gaia DR2 |
6654979605278254208 |
|
HD |
173310 |
|