SWARM B
NORAD 39451 · 2013-067A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- ESA
- Launch date
- 2013-11-22
- Launch site
- PLMSC
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 2.60
Purposes: science
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-05-25T03:41:27.944160Z
- Period
- 94.22 min
- Inclination
- 87.7448°
- Eccentricity
- 0.0003215
- Mean motion
- 15.28392182 rev/d
- Perigee alt
- 478.4 km
- Apogee alt
- 482.8 km
- Semi-major
- 6,858.8 km
- B*
- 1.0377e-4
- RAAN
- 349.3156°
- Arg perigee
- 98.3656°
- Mean anomaly
- 261.7958°
- Rev number
- 67,972
§ Raw data
SWARM B1 39451U 13067A 26145.15379565 .00002902 00000+0 10377-3 0 99912 39451 87.7448 349.3156 0003215 98.3656 261.7958 15.28392182679721
JSON: /api/v1/satellites/39451 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| FM | S-Band (2270MHz) | 2.270 GHz | — |
1 transmitter · refreshed weekly from db.satnogs.org