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: 10 hours ago
TLE from 10 hours ago
0 DODECAPOLE 2
1 01510U 65065C 25310.27572127 .00006287 00000-0 35754-2 0 9992
2 01510 90.0624 23.4327 0039960 175.5580 184.5967 14.09350075 1745Epoch: 2025-11-06T06:37Z
TLE epoch observation values (Epoch: 2025-11-06T06:37:02.317Z)
Latitude
-0.00005°
Longitude
-121.56332°
Altitude
893.48 km
Speed
7.391 km/s
True Right ascension
01h 33m 43s
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
12:50:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
887.478 km
Perigee altitude
829.642 km
Semi-major axis
7,236.697 km
Eccentricity
0.004
Inclination
90.0624°
RAAN
23.4327°
Arg. of periapsis
175.558°
True anomaly
184.56018°
Mean anomaly
184.5967°
Eccentric anomaly
184.57842°
Mean motion
3.5256 °/min
Orbital period
102.11 mins
BSTAR
0.0035754
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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 | 2025-11-06 17:25:41.728Z | 2.072° NNE | 2025-11-06 17:30:41.728Z | 187.772° SSW | 44.312° | 2025-11-06 17:35:41.728Z | 184.356° SSW |
| 10 mins | 2025-11-07 04:52:41.728Z | 153.887° SSE | 2025-11-07 04:57:41.728Z | 81.792° E | 37.272° | 2025-11-07 05:02:41.728Z | 10.242° NNE |
| 6 mins | 2025-11-07 06:37:41.728Z | 248.386° W | 2025-11-07 06:39:41.728Z | 274.782° WNW | 19.677° | 2025-11-07 06:43:41.728Z | 323.085° 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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