16426+2340 STF 2087 AC
16h 42m 34.83s +23° 40' 01.9" P.A. 355.00 sep 118.9 mag 8.84,12.52 Sp G5IV
| Coord 2000 |
16426+2340 |
|
Discov num |
STF2087 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 42 34.83 +23 40 01.9 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
354 |
|
Pa last |
354.6 |
|
P.A. Now (θ) |
354.6° |
|
| Sep first |
121.4 |
|
Sep last |
118.901 |
|
Sep. Now (ρ) |
118.901" |
|
| Mag pri |
8.84 |
|
Mag sec |
12.52 |
|
delta mag (ΔM) |
3.68 |
|
Spectral class |
G5IV (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-008 |
|
| Notes |
W
|
|
rPM=1.366
This double is not physical.
16426+2340 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 150828 |
84552 |
16 42 35 +23 40 02 |
STF 2087 AB |
2020 |
91 |
287 |
5.3 |
8.84 |
8.90 |
0.06 |
|
|
| Show |
|
84552 |
16 42 35 +23 40 02 |
STF 2087 AC |
2015 |
6 |
355 |
118.9 |
8.84 |
12.52 |
3.68 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84552 |
|
Tycho2 |
2045-00346-1 |
|
Gaia DR2 |
1299746168507031424 |
|
