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DRTS, 27516

Orbit data source: Space-Track

DRTS, 27516 is a payload satellite owned by NASDA (JP) in GEO that was launched on Tue, 10 Sep 2002 UTC via an H-IIA 2024 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

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/27516?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/27516?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27516, 2002-042B

Orbit

GEO

Country

JP / JPN

Related business

JAXA (Japan Aerospace Exploration Agency) (JP)

Manufacturer

MELCO

Mission

Non-operational Civil Communications

Bus & Motor

DRTS, BT-4 LAPS

Mass

2,800 kg wet, 1,300 kg dry

Launch date (UTC)

2002-09-10 (23 years ago)

Launch vehicle

H-IIA 2024

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 8.5 m

Radar Cross Section

17.565 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 DRTS
1 27516U 02042B   25306.48698469  .00000104  00000-0  00000+0 0  9993
2 27516  10.8074  43.7834 0021481 217.0049  10.9979  0.99269483 43339

Epoch: 2025-11-02T11:41Z

TLE epoch observation values (Epoch: 2025-11-02T11:41:15.477Z)

Latitude

-8.02149°

Longitude

53.98043°

Altitude

35,981.495 km

Speed

3.071 km/s

True Right ascension

18h 05m 11s

True Declination

-8° 00' 49"

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

03:30:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

36,162.132 km

Perigee altitude

35,979.762 km

Semi-major axis

42,449.084 km

Eccentricity

0.00215

Inclination

10.8074°

RAAN

43.7834°

Arg. of periapsis

217.0049°

True anomaly

11.04498°

Mean anomaly

10.9979°

Eccentric anomaly

11.02143°

Mean motion

0.24817 °/min

Orbital period

1,450.65 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #42 in the year 2002 (2002-09-10 UTC)

H-2A R/B(1), 27517 (Decayed)

H-2A DEB, 27520 (Decayed)

H-2A DEB, 27519 (Decayed)

H-2A R/B(2), 27518

USERS (REENTRY MODULE), 27815 (Decayed)

H-2A DEB, 27527 (Decayed)

USERS (SERVICE MODULE), 27515 (Decayed)

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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.

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DRTS 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.
DRTS is likely not visible in the next few days.

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27516 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

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out DRTS, 27516 on other resources

View DRTS, 27516 on NASA - NSSDCA Website

View DRTS, 27516 on Heavens-Above

View DRTS, 27516 on Keep Track

View DRTS, 27516 on Celestrak

View DRTS, 27516 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

DRTS, 27516

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2025-11-02T11:41:15.477Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #42 in the year 2002 (2002-09-10 UTC)

DRTS Visibility

27516 neighbors

Co-orbital & Co-planar RSOs

Check out DRTS, 27516 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago