19138+4227 KOI 4180 AC
19h 13m 46.33s +42° 27' 24.3" P.A. 341.00 sep 3.5 mag 11.20,15.30
| Coord 2000 |
19138+4227 |
|
Discov num |
KOI4180 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 13 46.33 +42 27 24.3 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
346 |
|
Pa last |
341 |
|
P.A. Now (θ) |
341° |
|
| Sep first |
3.7 |
|
Sep last |
3.528 |
|
Sep. Now (ρ) |
3.528" |
|
| Mag pri |
11.20 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
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.
19138+4227 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 13 46 +42 27 24 |
KOI 4180 AB |
2016 |
4 |
35 |
2.4 |
11.20 |
12.50 |
1.30 |
|
|
| Show |
|
|
19 13 46 +42 27 24 |
KOI 4180 AC |
2015 |
2 |
341 |
3.5 |
11.20 |
15.30 |
4.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2102521666903382528 |
|