Proba-3

Success ISRO, PSLV XL

Pressing play loads YouTube's player, which sends your IP address to Google and may set cookies. Watch on YouTube ↗

Mission

Technology · Elliptical

Proba-3 (Project for On-Board Autonomy 3) is the first close formation flying mission for the European Space Agency (ESA). It consists of two independent, three-axis stabilised spacecraft flying 150 meters from one another with the ability to accurately control the attitude and separation of the…

What it put in orbit

ObjectTypeOrbitGlobe
PROBA-3 CSC 2024-233A Payload 1035 × 60170 km · 59.8° Globe
PSLV R/B 2024-233B Rocket body 1046 × 60825 km · 60.0° Globe
PROBA-3 OSC 2024-233C Payload 1036 × 60170 km · 59.8° Globe

COSPAR ID 2024-233 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

Where to watch

Replay Launch webcast

In the news

Headlines via the Spaceflight News API.

Suggest something

An idea, something broken, a launch with wrong data? It goes straight to me.

Only what you type and the page you're on are kept, no IP address. See the privacy policy.

Follow & remind

Follow this flight
Reminders before liftoff
Also notify me of

If the launch moves, your reminders move with it.

Follow

Every launch, as soon as it's announced.

Remind me before each launch

Reminders follow each launch when it moves. You can change this any time here or on the Notifications page.

Open on YouTube ↗