The KOI-1783 System
KOI-1783 is a planetary system in the constellation Cygnus hosting 2 confirmed exoplanets, about 2,824 light-years from Earth.
Size Comparison: The Planets of KOI-1783
KOI-1783: Star and Habitable Zone
KOI-1783
- Surface temperature
- 5,922 K (Sun: 5,772 K)
- Mass
- 1.08 M☉
- Radius
- 1.14 R☉
Habitable zone of KOI-1783: 0.893–2.097 AU (conservative: 1.131–1.988 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
All 2 Planets in the KOI-1783 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| KOI-1783.01 | Cold Gas Giant | 134 d | 8.86 R⊕ | 0.24 | 2020 |
| KOI-1783.02 | Neptune-like | 284 d | 5.44 R⊕ | 0.44 | 2020 |
Discovery History
The first planet found here, KOI-1783.01, was discovered in 2020 using the transit method.
- 2020 — KOI-1783.01 (Transit)
- 2020 — KOI-1783.02 (Transit)
Frequently Asked Questions About KOI-1783
How many planets does KOI-1783 have?
KOI-1783 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the KOI-1783 system habitable?
None of the known planets in KOI-1783 orbit within the star's habitable zone.
How far away is KOI-1783?
KOI-1783 is about 2,824 light-years from Earth in the constellation Cygnus.
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