KOSEN-1
NORAD 49402 · 2021-102H
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- JPN
- Launch date
- 2021-11-09
- Launch site
- KSCUT
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-20T14:11:20.846400Z
- Period
- 94.24 min
- Inclination
- 97.3103°
- Eccentricity
- 0.0012068
- Mean motion
- 15.27989942 rev/d
- Perigee alt
- 473.5 km
- Apogee alt
- 490.1 km
- Semi-major
- 6,860.0 km
- B*
- 1.6930e-4
- RAAN
- 303.9283°
- Arg perigee
- 223.7642°
- Mean anomaly
- 136.2642°
- Rev number
- 26,858
§ Raw data
KOSEN-11 49402U 21102H 26263.59121350 .00004558 00000+0 16930-3 0 99932 49402 97.3103 303.9283 0012068 223.7642 136.2642 15.27989942268584
JSON: /api/v1/satellites/49402 · /tle
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§ Visibility from observer
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| AFSK | Mode HF/U - Onboard SDR | 435.525 MHz | 21.125 MHz–21.150 MHz |
| AFSK | Mode U - AFSK1k2 | 435.525 MHz | — |
| CW | Mode U - CW Beacon | 435.525 MHz | — |
| GMSK | Mode U - GMSK9k6 | 435.525 MHz | — |
4 transmitters · refreshed weekly from db.satnogs.org