DODECAPOLE 2, 1510
Orbit data source: Space-Track
DODECAPOLE 2, 1510 is a payload satellite owned by NRL (US) in LEO that was launched on Fri, 13 Aug 1965 UTC via a THOR ABLESTAR 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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1510 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
NRL
Mission
Spacecraft
Bus & Motor
NRL 9", Unknown motor
Mass
4 kg wet, 4 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 DODECAPOLE 2
1 01510U 65065C 25349.53227957 .00003018 00000-0 17023-2 0 9999
2 01510 90.0620 23.6991 0037494 56.2314 304.2433 14.09756403 7278Epoch: 2025-12-15T12:46Z
TLE epoch observation values (Epoch: 2025-12-15T12:46:28.954Z)
Latitude
-0.00003°
Longitude
107.64897°
Altitude
848.041 km
Speed
7.436 km/s
True Right ascension
01h 34m 47s
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
15:13:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
884.297 km
Perigee altitude
830.04 km
Semi-major axis
7,235.306 km
Eccentricity
0.00375
Inclination
90.062°
RAAN
23.6991°
Arg. of periapsis
56.2314°
True anomaly
303.88719°
Mean anomaly
304.2433°
Eccentric anomaly
304.06534°
Mean motion
3.52661 °/min
Orbital period
102.08 mins
BSTAR
0.0017023
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Other satellites on launch #65 in the year 1965 (1965-08-13 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.DODECAPOLE 2 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-17 02:21:29.379Z | 157.522° S | 2025-12-17 02:26:29.379Z | 80.35° E | 38.809° | 2025-12-17 02:31:29.379Z | 8.033° NNE |
| 5 mins | 2025-12-17 04:06:29.379Z | 250.513° W | 2025-12-17 04:08:29.379Z | 275.846° WNW | 16.988° | 2025-12-17 04:11:29.379Z | 313.459° NW |
| 9 mins | 2025-12-17 14:46:29.379Z | 2.248° NNE | 2025-12-17 14:50:29.379Z | 186.803° SSW | 44.316° | 2025-12-17 14:55:29.379Z | 184.3° SSW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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