18397+4035 AG 225 AB
18h 39m 45.59s +40° 34' 40.0" P.A. 354.00 sep 6.6 mag 10.28,10.36
| Coord 2000 |
18397+4035 |
|
Discov num |
AG 225 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 39 45.59 +40 34 40.0 |
|
| Date first |
1892 |
|
Date last |
2020 |
|
Obs |
27 |
|
| Pa first |
354 |
|
Pa last |
354.2 |
|
P.A. Now (θ) |
354.2° |
|
| Sep first |
6.5 |
|
Sep last |
6.563 |
|
Sep. Now (ρ) |
6.563" |
|
| Mag pri |
10.28 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.077 (< 0.3, Physical double)
This double is physical.
18397+4035 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 39 46 +40 34 40 |
AG 225 AB |
2020 |
27 |
354 |
6.6 |
10.28 |
10.36 |
0.08 |
|
<=== |
| Show |
|
|
18 39 46 +40 34 40 |
AG 225 AC |
2015 |
12 |
236 |
12.6 |
10.28 |
14.00 |
3.72 |
|
|
| Show |
|
|
18 39 46 +40 34 40 |
FYM 35 AD |
2015 |
9 |
276 |
29.8 |
10.28 |
14.52 |
4.24 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3109-01844-1 |
|
Gaia DR2 |
2110512775674471936 |
|