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OTP-2 (NORAD 63235)

OTP-2 is an amateur radio satellite (NORAD 63235) in a LEO orbit 484 by 494 km above the Earth, circling the planet every 94.4 minutes. Right now it is over latitude 52.1°, longitude -172.2° at an altitude of 492 km.

Live position and ground track (past 45 min, next 100 min)

Where is OTP-2 now?

Latitude: 52.105°
Longitude: -172.246°
Altitude: 492.2 km
Speed: 7.627 km/s
Footprint radius: 2429 km

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Frequencies and modes

Link	Uplink	Downlink	Mode
Mode U - GFSK4k8 - AX.25 - Telemetry	—	400.5 MHz	GFSK
Mode S - FSK 50k - Transmitter	—	2222.5 MHz	FSK

Frequencies are the nominal values from the SatNOGS database and can change. While the satellite is above your horizon the table shows the Doppler-corrected frequencies. For how to use them, read working amateur radio satellites.

Orbit and identity

63235NORAD catalog number

2025-052ABInternational designator

Amateur radioCategory

LEOOrbit class

94.39 minOrbital period

484 × 494 kmPerigee × apogee altitude

97.37°Inclination

0.00077Eccentricity

15.2559Revolutions per day

2025Launch year

In orbitStatus (SatNOGS)

NoneOperator

Orbital elements epoch: 2026-10-30T06:47:30 UTC (14 hours ago). Positions drift from reality as the elements age; fresh elements are fetched automatically.

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Positions are computed from public orbital elements (CelesTrak / US Space Force 18th SDS) with the SGP4 model and are accurate to a few kilometres; amateur radio data from the SatNOGS DB (CC BY-SA). Not for navigation or safety-critical use. Method and limits · Radio coverage map · Live HF propagation data