Helios 1B
Helios 1B launched on 3 December 1999, 16:22 UTC on a Ariane 40 from Guiana Space Centre, French Guiana. The recorded outcome is Success. Payloads: Helios 1B.
| Name | Helios 1B |
|---|---|
| Launch time (UTC) | 3 December 1999, 16:22 UTC |
| Vehicle | Ariane 40 |
| Launch site | Guiana Space Centre, French Guiana |
| Company | Arianespace |
| Outcome | Success |
| Payloads | Helios 1B |
| Orbit | Polar Orbit |
Questions
- When did Helios 1B launch?
- Helios 1B launched on 3 December 1999, 16:22 UTC.
- What rocket launched Helios 1B?
- Helios 1B launched on a Ariane 40.
- Where did Helios 1B launch from?
- Helios 1B launched from Guiana Space Centre, French Guiana.
- What was the outcome of Helios 1B?
- The recorded outcome is Success.
Sources: Jonathan's Space Report (GCAT), CC-BY; CelesTrak; Launch Library 2.
Last updated: 2026-10-20 UTC.