IMPULSE-1 MIRA, 58301
Orbit data source: Space-Track
IMPULSE-1 MIRA, 58301 is a payload satellite owned by Impulse Space (US) in SSO that was launched on Sat, 11 Nov 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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58301 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Impulse Space
Mission
Operational Commercial Technology
Bus & Motor
MIRA, AOCS
Mass
250 kg wet, 200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 1.2 m
Radar Cross Section
0.575 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 IMPULSE-1 MIRA
1 58301U 23174AX 26316.22641936 .00013580 00000-0 33188-3 0 9998
2 58301 97.5138 45.0130 0066193 313.0686 46.5029 15.38645662167632Epoch: 2026-11-12T05:26Z
TLE epoch observation values (Epoch: 2026-11-12T05:26:02.632Z)
Latitude
0.00002°
Longitude
-87.86092°
Altitude
422.267 km
Speed
7.675 km/s
True Right ascension
03h 00m 03s
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
09:28:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
492.237 km
Perigee altitude
401.881 km
Semi-major axis
6,825.196 km
Eccentricity
0.00662
Inclination
97.5138°
RAAN
45.013°
Arg. of periapsis
313.0686°
True anomaly
47.05628°
Mean anomaly
46.5029°
Eccentric anomaly
46.77927°
Mean motion
3.8492 °/min
Orbital period
93.53 mins
BSTAR
0.00033188
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Other satellites on launch #174 in the year 2023 (2023-11-11 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.IMPULSE-1 MIRA 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 | 2026-11-12 18:29:26.577Z | 36.516° NE | 2026-11-12 18:32:26.577Z | 115.901° SE | 34.438° | 2026-11-12 18:34:26.577Z | 158.781° S |
| 4 mins | 2026-11-13 06:33:26.577Z | 217.801° SW | 2026-11-13 06:34:26.577Z | 254.932° W | 37.642° | 2026-11-13 06:37:26.577Z | 329.158° 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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