DSN-3, 61733
Orbit data source: Space-Track
DSN-3, 61733 is a payload satellite owned by DSN Corp. (JP) in GEO that was launched on Mon, 04 Nov 2024 UTC via a H3-22S launch vehicle from the Tanegashima Space Center (TNSTA). 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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61733 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
MELCO/NECST
Mission
Operational Defense Communications
Bus & Motor
DS-2000, R-4D
Mass
5,000 kg wet, 2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 15.0 m
Radar Cross Section
67.841 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 DSN-3
1 61733U 24198A 25258.75583006 -.00000267 00000-0 00000-0 0 9996
2 61733 0.0282 256.4187 0001609 279.5046 235.1946 1.00270636 3161Epoch: 2025-09-15T18:08Z
TLE epoch observation values (Epoch: 2025-09-15T18:08:23.717Z)
Latitude
-0.00732°
Longitude
144.04698°
Altitude
35,790.291 km
Speed
3.074 km/s
True Right ascension
03h 24m 24s
True Declination
0° 00' 26"
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
02:15:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,794.772 km
Perigee altitude
35,781.203 km
Semi-major axis
42,166.124 km
Eccentricity
0.00016
Inclination
0.0282°
RAAN
256.4187°
Arg. of periapsis
279.5046°
True anomaly
235.17946°
Mean anomaly
235.1946°
Eccentric anomaly
235.18703°
Mean motion
0.25067 °/min
Orbital period
1,436.17 mins
BSTAR
0
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Other satellites on launch #198 in the year 2024 (2024-11-04 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.DSN-3 Visibility
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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. |
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| DSN-3 is likely not visible in the next few days. |
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61733 neighbors
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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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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