19090+3920 KOI 2311 AB
19h 08m 57.88s +39° 19' 57.9" P.A. 336.00 sep 0.2 mag 11.70,11.80
| Coord 2000 |
19090+3920 |
|
Discov num |
KOI2311 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 08 57.88 +39 19 57.9 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
336 |
|
Pa last |
336 |
|
P.A. Now (θ) |
336° |
|
| Sep first |
0.2 |
|
Sep last |
0.175 |
|
Sep. Now (ρ) |
0.175" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
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.
19090+3920 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 08 58 +39 19 58 |
KOI 2311 AB |
2012 |
1 |
336 |
0.2 |
11.70 |
11.80 |
0.10 |
|
<=== |
| Show |
|
|
19 08 58 +39 19 58 |
KOI 2311 AC |
2013 |
3 |
69 |
1.0 |
10.98 |
15.70 |
4.72 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2100408508633587712 |
|
