OTP-2
amateur radio satellite, NORAD 63235
Heard today
Modes Digi
Last heard 22 h ago
Orbit LEO, 94 min
OTP-2 frequencies
| Uplink | Downlink | Beacon | Mode |
|---|---|---|---|
| — | 400.500/2222.500 MHz | — | 4k8*/9k6 GFSK |
Nominal frequencies, without Doppler. The live map shifts them for your station during a pass. Frequencies: SatNOGS DB (modified: working amateur transmitters only, in MHz), CC BY-SA 4.0.
Status
Active: amateurs reported hearing OTP-2 on AMSAT 22 h ago.
From reports filed on AMSAT, last 30 days.
Orbit
| Type | Low Earth orbit |
|---|---|
| Altitude | 485–495 km |
| Inclination | 97.4° |
| Period | 94.4 min |
| TLE epoch | 2026-10-08 04:14 UTC |
Orbital elements: CelesTrak, checked every 3 hours.
Questions about OTP-2
- What is the OTP-2 downlink frequency?
- OTP-2 transmits on 400.500/2222.500 MHz (4k8/9k6 GFSK).
- Is OTP-2 active?
- Active: amateurs reported hearing OTP-2 on AMSAT 22 h ago.
- When does OTP-2 pass over my location?
- Open OTP-2 on the live map and enter your Maidenhead locator or use GPS: the tracker lists the passes of the next 24 hours with AOS, maximum elevation and LOS, and shifts the frequencies for Doppler.