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PHASMA-DIRAC (NORAD 66681)

PHASMA-DIRAC is a other active satellites satellite (NORAD 66681) in a LEO orbit 480 by 485 km above the Earth, circling the planet every 94.3 minutes. Right now it is over latitude 22°, longitude 35.4° at an altitude of 487 km.

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

Where is PHASMA-DIRAC now?

Latitude: 22.041°
Longitude: 35.431°
Altitude: 486.6 km
Speed: 7.623 km/s
Footprint radius: 2416 km

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Frequencies and modes

Link	Uplink	Downlink	Mode
Mode U - FSK50k - Telemetry	401.25 MHz	400.55 MHz	FSK
Mode S - FSK400k - Transmitter	2108 MHz	2208 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

66681NORAD catalog number

2025-276RInternational designator

Other active satellitesCategory

LEOOrbit class

94.25 minOrbital period

480 × 485 kmPerigee × apogee altitude

97.4°Inclination

0.000335Eccentricity

15.2782Revolutions per day

2025Launch year

In orbitStatus (SatNOGS)

NoneOperator

Orbital elements epoch: 2026-10-28T17:31:52 UTC (2.1 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