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LEMUR-2-HUBBLE-5

NORAD 64840 · 2025-135BT

PAYLOAD ACTIVE UNKNOWN

§ Identity

Operator
Country
US
Launch date
2025-06-23
Launch site
AFWTR
Launch vehicle
Mass (kg)
RCS (m²)

Purposes: earth_obs

External: N2YO · Heavens-Above · Gunter

§ Orbital elements

Epoch: 2026-09-19T13:50:51.976608Z

Period
96.36 min
Inclination
97.7790°
Eccentricity
0.0006155
Mean motion
14.94370182 rev/d
Perigee alt
580.0 km
Apogee alt
588.6 km
Semi-major
6,962.5 km
B*
7.7518e-5
RAAN
16.1803°
Arg perigee
37.1721°
Mean anomaly
322.9924°
Rev number
6,800

§ Raw data

LEMUR-2-HUBBLE-51 64840U 25135BT  26262.57699047  .00000777  00000+0  77518-4 0  99952 64840  97.7790  16.1803 0006155  37.1721 322.9924 14.94370182 68004

JSON: /api/v1/satellites/64840 · /tle

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§ Radio — SatNOGS DB

ModeDescriptionDownlinkUplink
FM Mode S - Transmitter 1 2.201 GHz
FM Mode S - Transmitter 2 2.023 GHz
FSK Mode U - FSK9k6 402.790 MHz
GMSK Mode U - GMSK4k8 (inactive) 401.100 MHz

4 transmitters · refreshed weekly from db.satnogs.org