KOI-2768 - Planetary candidate

KOI-2768 KOI-2768 KOI-2768
Robo-AO 8-arcsec centered cutout image of KOI-2768UKIRT 1-arcmin field centered on KOI-2768Kepler image of KOI-2768 from Quarter 4 of observing. Any
with any detected nearby stars circled (Ziegler et al. 2017)detected nearby stars are labeled by their delta-magnitude.
Mouseover the image to display photometric aperture used.
KOI-2768
Robo-AO 5-sigma detection sensitivity for KOI-2768
Nearby star properties
Separation Position Angle LP600 Contrast Reference
(") (deg) (mags)
3.62
303
4.23
Ziegler et al. (2017)
Planet properties
(Kepler DR25)
Planet Disposition Period Radius Epoch Transit duration Transit depth Eq. Temp.
(days) (REarth) (BJD) (hrs) (ppm) (K)
2768.01
Confirmed
Kepler-404 b
11.828884300
±0.0003158000;
1.18
±0.45;
2454970.699
±0.01230000;
3.33700
±0.39800;
191
±23;
730
2768.02
Confirmed
Kepler-404 c
14.751203400
±0.0002040000;
1.63
±0.62;
2454970.156
±0.00972000;
1.25000
±0.31100;
261
±39;
678
2768.03
Candidate
11.832710130
±0.0000534700;
1.17
±0.30;
2454970.593
±0.00008310;
6.15200
±0.92200;
176
±28;
728
Corrected planetary radii
(Ziegler et al. 2018)
Planet Original derived Corrected radius if Corrected radius if
candidate planetary radius orbiting primary orbiting bound secondary
(REarth) (REarth) (REarth)
2768.01
1.18
1.19
5.5
2768.02
1.63
1.65
7.6
2768.03
1.17
1.18
5.4
Stellar parameters
(Kepler DR25)
RA Dec Kepler-band Effective T Surface gravity Metallicity
(degrees) (degrees) (mag) (K) (log10(cm/s2)) (dex)
286.398620
45.343529
15.228
5653
±165;
4.551
±0.026;
-0.04
±0.25;
Outside links for KOI-2768
SIMBAD Astronomical Database (if available)
NASA Exoplanet archive
Kepler Exoplanet Follow-up Observing Program (access required)

Robo-AO KOI : Calendrier lunaire 2022
Calendrier Pleines Lunes 2022