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OTTER PUP 2 (NORAD 64537)

OTTER PUP 2 is a other active satellites satellite (NORAD 64537) in a LEO orbit 491 by 497 km above the Earth, circling the planet every 94.5 minutes. Right now it is over latitude 62.8°, longitude -85° at an altitude of 503 km.

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

Where is OTTER PUP 2 now?

Latitude: 62.807°
Longitude: -85.001°
Altitude: 502.9 km
Speed: 7.62 km/s
Footprint radius: 2454 km

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Frequencies and modes

Link	Uplink	Downlink	Mode
Mode U - GFSK38k4	—	400.5 MHz	GFSK

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

64537NORAD catalog number

2025-135KInternational designator

Other active satellitesCategory

LEOOrbit class

94.5 minOrbital period

491 × 497 kmPerigee × apogee altitude

97.49°Inclination

0.000461Eccentricity

15.2384Revolutions per day

2025Launch year

In orbitStatus (SatNOGS)

NoneOperator

Orbital elements epoch: 2026-10-28T13:52:21 UTC (2.3 days 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