2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. EZIE-B
// space science · 2025

EZIE-B

NASA CubeSat which studies the auroral electrojets. EZIE-B was launched on March 15, 2025 aboard a Falcon 9 from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 2025-052ASNORAD 63250United States

Identity

Name in GCAT
EZIE-B
Payload designation
EZIE 2
International designator
2025-052AS
NORAD catalog number
63250
GCAT identifier
S63250
UN registration
ST/SG/SER.E/1302

Mission

Mission type
Space science
Use
Civil government
Program
APL Cube
Owner
APL
Country
United States
Builder
JHU-Applied Physics Lab
Platform (bus)
Cubesat 6U

Launch

Date
March 15, 2025 · 06:43 UTC
Launch record
2025-052Success
Rocket
Falcon 9
Spaceport
Vandenberg · pad SLC4E

Orbit and fate

Orbit class (GCAT)
LLEO/S
Perigee
591 km
Apogee
592 km
Inclination
97.74°
Status
In orbit
Last known active
Mar 15, 2025

Size

Mass
10 kg
Dry mass
10 kg
Length
0.3 m
Diameter
0.10 m
Span
0.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q133512932 (CC0).