16317+1919 STF 2058 AB
16h 31m 43.32s +19° 18' 36.5" P.A. 352.00 sep 1.8 mag 10.37,10.55 Sp K0
Coord 2000 |
16317+1919 |
|
Discov num |
STF2058 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 31 43.32 +19 18 36.5 |
|
Date first |
1830 |
|
Date last |
2018 |
|
Obs |
36 |
|
Pa first |
346 |
|
Pa last |
352.3 |
|
P.A. Now (θ) |
352.3° |
|
Sep first |
1.9 |
|
Sep last |
1.8 |
|
Sep. Now (ρ) |
1.8" |
|
Mag pri |
10.37 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
16317+1919 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 31 43 +19 18 36 |
STF 2058 AB |
2018 |
36 |
352 |
1.8 |
10.37 |
10.55 |
0.18 |
|
<=== |
Show |
|
|
16 31 43 +19 18 36 |
STF 2058 AC |
2015 |
16 |
141 |
15.3 |
10.37 |
12.30 |
1.93 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1514-00788-1 |
|
Gaia DR2 |
4563627640785006336 |
|