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.

Community discussion

Comments 0

No comments yet. The airlock is open.

Sign in or create an account to comment and vote.

GJ 1002 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/GJ 1002 b

Confirmed exoplanet · Terrestrial

GJ 1002 b

Orbiting GJ 1002

Discovered in 2022 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of GJ 1002 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 1.03 R⊕
Mass: 1.08 M⊕
Orbit: 10.3465 days
Distance: 4.84867 pc

Planet profile

Orbit and physical properties

Orbital period: 10.3465 days
Semi-major axis: 0.0457 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.03 Earth radii
Mass: 1.08 Earth masses
Mass provenance: Msini
Density: 5.43 g/cm³
Equilibrium temperature: 230.9 K
Insolation: 0.67 Earth flux

Host system

Star and system properties

Host star: GJ 1002
Stars in system: 1
Known planets in system: 2
Spectral type: M5.5 V
Stellar temperature: 3,024 K
Stellar radius: 0.137 R☉
Stellar mass: 0.12 M☉
Stellar metallicity: -0.25 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 4.84867 parsecs
Right ascension: 00h06m42.35s
Declination: -07d32m46.36s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2023-02
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from GJ 1002 b.

Generic terrestrial catalog artwork; not a direct image of GJ 1002 b — Apex Andromeda catalog artwork