Magnetospheric Multiscale 4

Spacecraft in the Magnetospheric Multiscale constellation. Magnetospheric Multiscale 4 was launched on March 13, 2015 aboard a Atlas V 421 from Cape Canaveral & Kennedy. Latest status in GCAT: left Earth orbit for deep space (Apr 5, 2017).

COSPAR 2015-011DNORAD 40485United States

Identity

Name in GCAT: MMS 4
Common name: Magnetospheric Multiscale 4
Payload designation: Magnetospheric Multiscale
International designator: 2015-011D
NORAD catalog number: 40485
GCAT identifier: S40485
UN registration: ST/SG/SER.E/762

Mission

Mission type: Space science
Use: Civil government
Program: SOLTP
Owner: GSFC
Country: United States
Builder: NASA Goddard Space Flight Center
Platform (bus): MMS-SMART

Launch

Date: March 13, 2015 · 02:44 UTC
Launch record: 2015-011Success
Rocket: Atlas V 421
Spaceport: Cape Canaveral & Kennedy · pad SLC41

Orbit and fate

Orbit class (GCAT): GEO/NS
Perigee: 548 km
Apogee: 70,199 km
Inclination: 28.83°
Status: Left Earth orbit for deep space
Status date: April 5, 2017
Last known active: 2022

Size

Mass: 1,360 kg
Dry mass: 1,000 kg
Length: 1.2 m
Diameter: 3.60 m
Span: 112.0 m

Deep space

Deep-space catalog entry: D00980
Final central body: Earth
Phase start: April 5, 2017
Phase outcome: In orbit

Launched together

Magnetospheric Multiscale 1Space science · GSFC Magnetospheric Multiscale 2Space science · GSFC Magnetospheric Multiscale 3Space science · GSFC

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q113274851 (CC0).