16386+3820 STF 2080 AD
16h 38m 35.62s +38° 19' 35.2" P.A. 80.00 sep 398.0 mag 8.96,7.43 Sp K0
| Coord 2000 |
16386+3820 |
|
Discov num |
STF2080 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 38 35.62 +38 19 35.2 |
|
| Date first |
1875 |
|
Date last |
2007 |
|
Obs |
13 |
|
| Pa first |
81 |
|
Pa last |
80.3 |
|
P.A. Now (θ) |
80.3° |
|
| Sep first |
399.1 |
|
Sep last |
397.96 |
|
Sep. Now (ρ) |
397.96" |
|
| Mag pri |
8.96 |
|
Mag sec |
7.43 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-004 |
|
| Notes |
N
(See Notes) |
|
rPM=1.521
This double is not physical.
16386+3820 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 38 36 +38 19 35 |
STF 2080 AB |
2019 |
28 |
56 |
1.0 |
8.96 |
12.70 |
3.74 |
|
|
| Show |
|
|
16 38 36 +38 19 35 |
STF 2080 AC |
2015 |
8 |
221 |
107.4 |
8.96 |
11.98 |
3.02 |
|
|
| Show |
|
|
16 38 36 +38 19 35 |
STF 2080 AD |
2007 |
13 |
80 |
398.0 |
8.96 |
7.43 |
1.53 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3063-01495-1 |
|
Gaia DR2 |
1331532156312338560 |
|