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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.

Not visible in the next 10 days
Identifier
61733, 2024-198A
Orbit
GEO
Country
Flag of JPJP / JPN
Related 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)
2024-11-04 (10 months ago)
Launch vehicle
H3-22S
Launch site
Tanegashima Space Center (TNSTA)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 15.0 m
Radar Cross Section
67.841 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago
0 DSN-3
1 61733U 24198A   25259.25539311 -.00000269  00000-0  00000-0 0  9994
2 61733   0.0263 253.7790 0001609 281.9977  55.6744  1.00270550  3177
Epoch: 2025-09-16T06:07Z
TLE epoch observation values (Epoch: 2025-09-16T06:07:45.964Z)
Latitude
0.00896°
Longitude
144.07675°
Altitude
35,782.597 km
Speed
3.075 km/s
True Right ascension
15h 25m 51s
True Declination
0° 00' 32"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
04:37:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,794.796 km
Perigee altitude
35,781.227 km
Semi-major axis
42,166.149 km
Eccentricity
0.00016
Inclination
0.0263°
RAAN
253.779°
Arg. of periapsis
281.9977°
True anomaly
55.68963°
Mean anomaly
55.6744°
Eccentric anomaly
55.68201°
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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