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: 2026-09-10T04:55:39.977184Z
- Period
- 101.44 min
- Inclination
- 98.7996°
- Eccentricity
- 0.0002854
- Mean motion
- 14.19532328 rev/d
- Perigee alt
- 824.9 km
- Apogee alt
- 829.0 km
- Semi-major
- 7,205.1 km
- B*
- 3.5617e-5
- RAAN
- 193.5148°
- Arg perigee
- 82.7791°
- Mean anomaly
- 277.3709°
- Rev number
- 77,050
§ Raw data
SUOMI NPP1 37849U 11061A 26253.20532381 .00000031 00000+0 35617-4 0 99912 37849 98.7996 193.5148 0002854 82.7791 277.3709 14.19532328770507
JSON: /api/v1/satellites/37849 · /tle
For live sub-satellite position, see the globe view (requires WebGL).
§ Visibility from observer
Set your observer location to see the next 7 days of passes ≥ 10°. The values pass through the URL so the page stays shareable.
No JS? Fill the form by hand. The geolocation button needs JavaScript.
§ 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