LEAP-1, 65321
Orbit data source: Space-Track
LEAP-1, 65321 is a payload satellite owned by Dhruva Space (IN) in SSO that was launched on Tue, 26 Aug 2025 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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65321 intel report (Beta)
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Identifier
Orbit
Country
IN / INDRelated business
Manufacturer
Dhruva Space
Mission
Operational Commercial Technology
Bus & Motor
P-30, Unknown motor
Mass
~25 kg wet, ~25 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 14.5 m
Radar Cross Section
0.237 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 LEAP-1
1 65321U 25188G 26171.54487208 .00001818 00000-0 18692-3 0 9993
2 65321 97.7366 245.8744 0003135 170.1588 189.9693 14.91542729 44358Epoch: 2026-06-20T13:04Z
TLE epoch observation values (Epoch: 2026-06-20T13:04:36.947Z)
Latitude
-0°
Longitude
140.96249°
Altitude
598.32 km
Speed
7.559 km/s
True Right ascension
16h 23m 29s
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
10:18:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
592.327 km
Perigee altitude
587.958 km
Semi-major axis
6,968.28 km
Eccentricity
0.00031
Inclination
97.7366°
RAAN
245.8744°
Arg. of periapsis
170.1588°
True anomaly
189.96308°
Mean anomaly
189.9693°
Eccentric anomaly
189.96619°
Mean motion
3.73125 °/min
Orbital period
96.48 mins
BSTAR
0.00018692
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Other satellites on launch #188 in the year 2025 (2025-08-26 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.LEAP-1 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 05:18:52.376Z | 190.594° SSW | 2026-06-21 05:20:52.376Z | 236.785° WSW | 38.053° | 2026-06-21 05:24:52.376Z | 336.347° NNW |
| 5 mins | 2026-06-21 17:02:52.376Z | 58.553° ENE | 2026-06-21 17:04:52.376Z | 98.274° ESE | 21.386° | 2026-06-21 17:07:52.376Z | 146.904° SSE |
| 5 mins | 2026-06-21 18:37:52.376Z | 337.262° NNW | 2026-06-21 18:39:52.376Z | 300.188° NW | 23.941° | 2026-06-21 18:42:52.376Z | 240.801° WSW |
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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