PADRE, 64559
Orbit data source: Space-Track
PADRE, 64559 is a Bulgarian payload satellite in SSO that was launched on Mon, 23 Jun 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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64559 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
BG / BGRRelated business
Manufacturer
Endurosat
Mission
Operational Amateur Astronomy
Bus & Motor
CUBESAT 12U, Unknown motor
Mass
~20 kg wet, ~20 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 4 Pan, 0.3 m
Radar Cross Section
0.127 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 PADRE
1 64559U 25135AH 25327.86522882 .00003253 00000-0 33065-3 0 9998
2 64559 97.7589 79.5690 0001465 175.8379 184.2852 14.91485870 23235Epoch: 2025-11-23T20:45Z
TLE epoch observation values (Epoch: 2025-11-23T20:45:55.770Z)
Latitude
-0°
Longitude
65.0132°
Altitude
597.362 km
Speed
7.561 km/s
True Right ascension
05h 18m 16s
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
10:46:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
591.342 km
Perigee altitude
589.3 km
Semi-major axis
6,968.458 km
Eccentricity
0.00015
Inclination
97.7589°
RAAN
79.569°
Arg. of periapsis
175.8379°
True anomaly
184.28395°
Mean anomaly
184.2852°
Eccentric anomaly
184.28457°
Mean motion
3.73111 °/min
Orbital period
96.49 mins
BSTAR
0.00033065
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.PADRE 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 | 2025-11-24 19:53:17.043Z | 38.719° NE | 2025-11-24 19:56:17.043Z | 99.682° ESE | 28.459° | 2025-11-24 19:59:17.043Z | 157.177° SSE |
| 4 mins | 2025-11-24 21:30:17.043Z | 316.471° NNW | 2025-11-24 21:31:17.043Z | 298.046° NW | 18.329° | 2025-11-24 21:34:17.043Z | 249.15° W |
| 5 mins | 2025-11-25 06:44:17.043Z | 105.706° ESE | 2025-11-25 06:46:17.043Z | 68.87° E | 20.467° | 2025-11-25 06:49:17.043Z | 19.874° NNE |
| 6 mins | 2025-11-25 08:19:17.043Z | 213.543° SW | 2025-11-25 08:21:17.043Z | 251.451° W | 25.344° | 2025-11-25 08:25:17.043Z | 323.96° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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