NESS, 58020
Orbit data source: Space-Track
NESS, 58020 is a payload satellite owned by CNES (FR) in SSO that was launched on Mon, 09 Oct 2023 UTC via a VEGA launch vehicle from the French Guiana (FRGUI). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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58020 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
FRRelated business
Manufacturer
U-Space
Mission
Operational Civil Sigint
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 4 Pan, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 NESS
1 58020U 23155E 25307.45216707 .00015872 00000-0 70743-3 0 9997
2 58020 97.6116 24.5058 0006185 269.7679 90.2848 15.21495131114062Epoch: 2025-11-03T10:51Z
TLE epoch observation values (Epoch: 2025-11-03T10:51:07.234Z)
Latitude
-0.00001°
Longitude
178.77232°
Altitude
504.44 km
Speed
7.612 km/s
True Right ascension
01h 38m 01s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
03:53:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
502.556 km
Perigee altitude
494.05 km
Semi-major axis
6,876.44 km
Eccentricity
0.00062
Inclination
97.6116°
RAAN
24.5058°
Arg. of periapsis
269.7679°
True anomaly
90.35567°
Mean anomaly
90.2848°
Eccentric anomaly
90.32024°
Mean motion
3.80625 °/min
Orbital period
94.58 mins
BSTAR
0.00070743
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Other satellites on launch #155 in the year 2023 (2023-10-09 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.NESS Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-04 17:25:25.759Z | 51.286° ENE | 2025-11-04 17:27:25.759Z | 91.872° ESE | 21.053° | 2025-11-04 17:30:25.759Z | 148.404° SSE |
| 4 mins | 2025-11-04 18:59:25.759Z | 327.728° NNW | 2025-11-04 19:01:25.759Z | 285.301° WNW | 19.678° | 2025-11-04 19:03:25.759Z | 247.326° WSW |
| 6 mins | 2025-11-05 05:35:25.759Z | 184.88° SSW | 2025-11-05 05:38:25.759Z | 255.549° W | 38.01° | 2025-11-05 05:41:25.759Z | 334.408° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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