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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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
SPHERE + 12 ANT, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 DODECAPOLE 2
1 01510U 65065C 26277.58135120 .00002507 00000-0 13609-2 0 9993
2 01510 90.0711 25.8251 0040700 190.6712 169.3614 14.11727573 48591Epoch: 2026-10-04T13:57Z
TLE epoch observation values (Epoch: 2026-10-04T13:57:08.743Z)
Latitude
-0.00009°
Longitude
163.26613°
Altitude
885.446 km
Speed
7.395 km/s
True Right ascension
01h 43m 18s
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
20:45:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
879.847 km
Perigee altitude
821.006 km
Semi-major axis
7,228.563 km
Eccentricity
0.00407
Inclination
90.0711°
RAAN
25.8251°
Arg. of periapsis
190.6712°
True anomaly
169.44707°
Mean anomaly
169.3614°
Eccentric anomaly
169.40428°
Mean motion
3.53155 °/min
Orbital period
101.94 mins
BSTAR
0.0013609
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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 | 2026-10-05 07:04:41.976Z | 146.701° SSE | 2026-10-05 07:09:41.976Z | 72.429° E | 41.312° | 2026-10-05 07:14:41.976Z | 12.237° NNE |
| 7 mins | 2026-10-05 08:48:41.976Z | 239.223° WSW | 2026-10-05 08:51:41.976Z | 282.785° WNW | 24.897° | 2026-10-05 08:55:41.976Z | 329.716° NNW |
| 9 mins | 2026-10-05 19:27:41.976Z | 9.632° NNE | 2026-10-05 19:31:41.976Z | 60.88° ENE | 64.802° | 2026-10-05 19:36:41.976Z | 172.457° S |
| 4 mins | 2026-10-05 21:11:41.976Z | 306.977° NW | 2026-10-05 21:13:41.976Z | 282.937° WNW | 14.486° | 2026-10-05 21:15:41.976Z | 260.28° W |
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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