ROADS 2
NORAD 64549 · 2025-135X
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2025-06-23
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-21T21:01:10.893792Z
- Period
- 94.43 min
- Inclination
- 97.4864°
- Eccentricity
- 0.0002673
- Mean motion
- 15.24868152 rev/d
- Perigee alt
- 489.3 km
- Apogee alt
- 493.0 km
- Semi-major
- 6,869.3 km
- B*
- 1.8933e-4
- RAAN
- 20.9069°
- Arg perigee
- 107.2791°
- Mean anomaly
- 252.8739°
- Rev number
- 6,964
§ Raw data
ROADS 21 64549U 25135X 26264.87582053 .00004633 00000+0 18933-3 0 99942 64549 97.4864 20.9069 0002673 107.2791 252.8739 15.24868152 69642
JSON: /api/v1/satellites/64549 · /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 |
|---|---|---|---|
| QPSK | Mode S - QPSK 1Msps | 2.402 GHz | — |
| FSK AX.100 Mode 5 | Mode U - GFSK9k6 | 435.400 MHz | — |
| FSK AX.100 Mode 5 | Mode V - GFSK19k2 - Backup | 145.900 MHz | — |
| FSK AX.100 Mode 5 | Mode U - GFSK4k8 (inactive) | 435.400 MHz | — |
| FSK AX.100 Mode 5 | Mode U/U - GMSK1k2 - Digipeater (inactive) | 435.400 MHz | 435.400 MHz |
| FSK AX.100 Mode 5 | Mode V/V - GMSK1k2 - Digipeater (inactive) | 145.900 MHz | 145.900 MHz |
6 transmitters · refreshed weekly from db.satnogs.org