18583+3913 KOI 1339 AB
18h 58m 19.81s +39° 13' 12.7" P.A. 311.00 sep 2.7 mag 13.20,19.30
| Coord 2000 |
18583+3913 |
|
Discov num |
KOI1339 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 58 19.81 +39 13 12.7 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
311 |
|
Pa last |
311 |
|
P.A. Now (θ) |
311° |
|
| Sep first |
2.5 |
|
Sep last |
2.66 |
|
Sep. Now (ρ) |
2.66" |
|
| Mag pri |
13.20 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
K
(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
Nature of this double is uncertain.
18583+3913 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 58 20 +39 13 13 |
KOI 1339 AB |
2015 |
3 |
311 |
2.7 |
13.20 |
19.30 |
6.10 |
|
<=== |
| Show |
|
|
18 58 20 +39 13 13 |
KOI 1339 AC |
2010 |
1 |
186 |
3.2 |
13.20 |
19.20 |
6.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2100216609495590912 |
|
