KOI-4878.01

Unconfirmed potentially habitable exoplanet

KOI-4878.01

Summary

KOI-4878.01 is an exoplanet candidate that orbits the G-type main-sequence star KOI-4878. It is 1,120 light-years (344 pc) distant from Earth. The features of the planet are very similar to that of Earth, and if it is confirmed, it would be one of the most Earth-like planets found. The orbital period of the exoplanet is around 449 days. It is located within the habitable zone of its parent star – a region where water can exist at liquid state.

Originally created by Astropedian

9/30/2020, 9:54:51 PM

Modified

4/23/2026, 7:26:23 PM

Recent revisions

AnomieBOT4/23/2026, 7:26:23 PM

Rescuing orphaned refs ("dexm-20190905" from rev 1350743253)

21.Andromedae4/23/2026, 7:06:06 PM

/* Habitability */ce

21.Andromedae4/23/2026, 7:04:13 PM

/* Characteristics */Also remove distracting table

21.Andromedae4/23/2026, 7:03:26 PM

/* Host star */The link in the bottom of the article might help you finding these properties, but avoid using NASA Exoplanet Archive which is not the original source and may change with time

21.Andromedae4/23/2026, 7:00:45 PM

Undid revision [[Special:Diff/1349424276|1349424276]] by [[Special:Contributions/My planet is Homlos|My planet is Homlos]] ([[User talk:My planet is Homlos|talk]]) unecessary link

My planet is Homlos4/17/2026, 8:01:09 AM

Metalicity fact

My planet is Homlos4/17/2026, 7:48:27 AM

Wiki table

My planet is Homlos4/17/2026, 7:40:31 AM

Cite ref for Earth equilibrium temp

My planet is Homlos4/17/2026, 7:37:03 AM

How's the earth not linked

My planet is Homlos4/17/2026, 7:34:21 AM

Wait what? The refs didn't say those properties for the star and not even a mention of "KOI" how is this cited? Replaced with a better ref and parameters according to the ref

My planet is Homlos4/17/2026, 7:26:00 AM

Sections and older than solar system

My planet is Homlos4/15/2026, 1:28:39 PM

New data update

My planet is Homlos4/15/2026, 1:24:31 PM

Add val thing and "The host star's age... suggest may have long time for life to develop..." Thing put in the habitability section

My planet is Homlos4/15/2026, 1:17:41 PM

/* See also */More added

My planet is Homlos4/15/2026, 1:14:23 PM

Started see also section

Lithopsian11/19/2025, 4:23:31 PM

removed [[Category:Kepler objects of interest]]; added [[Category:Exoplanets discovered by the Kepler space telescope]] using [[WP:HC|HotCat]]

ජපස10/28/2025, 7:24:36 PM

/* See also */ we don't need these for this particular exoplanet.

Yiosie23567/14/2025, 10:38:58 AM

Merged duplicate citations

21.Andromedae6/24/2025, 10:12:45 PM
AFEG646/18/2025, 5:48:00 AM

/* Host star */ Grammar

Contributors

Source: WikipediaView full article