Skip to content

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Menu

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Acquiring mission data

Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

This is an independent informational project and is not affiliated with, endorsed by, or sponsored by NASA, ESA, JAXA, Roscosmos, CNSA, ISRO, CSA, or any other space agency. Agency names, logos, and other marks are used for identification where permitted by their respective usage policies.

A passion project from the team behind Apex Rental Pro.

TOI-700 e | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-700 e

Confirmed exoplanet · Terrestrial

TOI-700 e

Orbiting TOI-700

Discovered in 2023 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

TOI 700 Artists' Illustration, an official NASA exoplanet image or artist concept — Sourced object or system artworkNASA's Goddard Space Flight Center

Discovery: 2,023
Method: Transit
Radius: 0.953 R⊕
Mass: 0.818 M⊕
Orbit: 27.80978 days
Distance: 31.1265 pc

Planet profile

Orbit and physical properties

Orbital period: 27.80978 days
Semi-major axis: 0.134 AU
Eccentricity: 0.059
Radius: 0.953 Earth radii
Mass: 0.818 Earth masses
Mass provenance: M-R relationship
Density: 5.19 g/cm³
Equilibrium temperature: 272.9 K
Insolation: 1.27 Earth flux

Host system

Star and system properties

Host star: TOI-700
Stars in system: 1
Known planets in system: 4
Spectral type: M2.5 V
Stellar temperature: 3,459 K
Stellar radius: 0.421 R☉
Stellar mass: 0.415 M☉
Stellar metallicity: -0.07 dex
Stellar age: 1.5 Gyr
Distance: 31.1265 parsecs
Right ascension: 06h28m22.97s
Declination: -65d34m43.01s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-02
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from TOI-700 e.

TOI 700 Artists' Illustration, an official NASA exoplanet image or artist concept — NASA's Goddard Space Flight CenterSource ↗

Community discussion

Comments 0

No comments yet. The airlock is open.

Sign in or create an account to comment and vote.