SUOMI NPP
NORAD 37849 · 2011-061A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2011-10-28
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 5.78
Purposes: earth_obs
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-05-25T03:36:50.741856Z
- Period
- 101.44 min
- Inclination
- 98.7947°
- Eccentricity
- 0.0002591
- Mean motion
- 14.19511970 rev/d
- Perigee alt
- 825.1 km
- Apogee alt
- 828.9 km
- Semi-major
- 7,205.1 km
- B*
- 5.6852e-5
- RAAN
- 86.1853°
- Arg perigee
- 53.0944°
- Mean anomaly
- 307.0469°
- Rev number
- 75,517
§ Raw data
SUOMI NPP1 37849U 11061A 26145.15058729 .00000075 00000+0 56852-4 0 99962 37849 98.7947 86.1853 0002591 53.0944 307.0469 14.19511970755172
JSON: /api/v1/satellites/37849 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| FM | Ku-band dumps to TDRS | 15.003 GHz | — |
| BPSK | S-band telemetry | 2.248 GHz | — |
| FM | X-band downlink | 7.812 GHz | — |
| FM | X-band dumps | 8.213 GHz | — |
4 transmitters · refreshed weekly from db.satnogs.org