16318+1126 A 2783 AB
16h 31m 47.21s +11° 25' 42.8" P.A. 305.00 sep 1.6 mag 8.50,12.50 Sp F8
| Coord 2000 |
16318+1126 |
|
Discov num |
A 2783 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 31 47.21 +11 25 42.8 |
|
| Date first |
1914 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
299 |
|
Pa last |
305.1 |
|
P.A. Now (θ) |
305.1° |
|
| Sep first |
1.0 |
|
Sep last |
1.576 |
|
Sep. Now (ρ) |
1.576" |
|
| Mag pri |
8.50 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
+088 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16318+1126 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 31 47 +11 25 43 |
A 2783 AB |
2016 |
7 |
305 |
1.6 |
8.50 |
12.50 |
4.00 |
|
<=== |
| Show |
|
|
16 31 47 +11 25 43 |
A 2783 AC |
2015 |
6 |
167 |
21.2 |
8.50 |
15.00 |
6.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
0968-00546-1 |
|
Gaia DR2 |
4459035909998809600 |
|
