18291+4356 MET 84
18h 29m 03.87s +43° 56' 20.1" P.A. 40.00 sep 10.1 mag 6.05,18.14 Sp G5 dist. 36.27 pc (118.31 l.y.)
| Coord 2000 |
18291+4356 |
|
Discov num |
MET 84 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 03.87 +43 56 20.1 |
|
| Date first |
2004 |
|
Date last |
2004 |
|
Obs |
1 |
|
| Pa first |
40 |
|
Pa last |
39.6 |
|
P.A. Now (θ) |
39.6° |
|
| Sep first |
10.1 |
|
Sep last |
10.103 |
|
Sep. Now (ρ) |
10.103" |
|
| Mag pri |
6.05 |
|
Mag sec |
18.14 |
|
delta mag (ΔM) |
12.09 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+075 |
|
Sec motion ra |
|
|
| Pri motion dec |
+155 |
|
Sec motion dec |
|
|
| Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
18291+4356 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
47529 |
18 29 04 +43 56 20 |
MET 84 |
2004 |
1 |
40 |
10.1 |
6.05 |
18.14 |
12.09 |
|
<=== |
| Show |
|
47529 |
18 29 04 +43 56 21 |
KPP 3330 AC |
2016 |
10 |
242 |
20.2 |
8.30 |
13.82 |
5.52 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
47529 |
|
HIP |
90586 |
|
Tycho2 |
3116-00346-1 |
|
| Gaia DR2 |
2112083741570228224 |
|
HD |
170778 |
|
GC |
25252 |
|
BD |
BD+43 2989 |
|
| Distance |
36.27 |
|
Distance ly |
118.31 |
|
