ARIANE 5 DEB (SYLDA), 42817

Orbit data source: Space-Track

ARIANE 5 DEB (SYLDA), 42817 is space debris in HEO originally from a launch on Wed, 28 Jun 2017 UTC launched from the French Guiana (FRGUI). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/42817?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42817, 2017-040D

Orbit

HEO

Country

Related business

ArianeGroup (FR)

Manufacturer

ADS/Bremen

Mission

Spacecraft

Bus & Motor

SYLDA 5, Unknown motor

Mass

440 kg wet, 440 kg dry

Launch date (UTC)

2017-06-28 (9 years ago)

Launch vehicle

Unknown

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 2.8 m

Radar Cross Section

27.391 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 ARIANE 5 DEB (SYLDA)
1 42817U 17040D   26071.32239941  .00080967  00000-0  67130-2 0  9992
2 42817   2.8265  83.1197 5687510 123.8216 303.7955  4.56069547106242

Epoch: 2026-03-12T07:44Z

TLE epoch observation values (Epoch: 2026-03-12T07:44:15.309Z)

Latitude

-0.00006°

Longitude

157.24968°

Altitude

8,783.293 km

Speed

5.16 km/s

True Right ascension

05h 33m 08s

True Declination

0° 00' 00"

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

03:01:08

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

17,725.39 km

Perigee altitude

247.912 km

Semi-major axis

15,364.788 km

Eccentricity

0.56875

Inclination

2.8265°

RAAN

83.1197°

Arg. of periapsis

123.8216°

True anomaly

236.34292°

Mean anomaly

303.7955°

Eccentric anomaly

271.2158°

Mean motion

1.1396 °/min

Orbital period

315.9 mins

BSTAR

0.006713

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Other satellites on launch #40 in the year 2017 (2017-06-28 UTC)

ARIANE 5 R/B, 42816

HELLAS-SAT 3, 42814

GSAT 17, 42815

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ARIANE 5 DEB (SYLDA) 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.
63 mins	2026-03-12 22:39:15.789Z	172.04° S	2026-03-12 22:39:15.789Z	172.04° S	29.432°	2026-03-12 23:42:15.789Z	132.036° SE
194 mins	2026-03-13 16:35:15.789Z	196.831° SSW	2026-03-13 17:10:15.789Z	152.577° SSE	22.264°	2026-03-13 19:49:15.789Z	118.072° SE

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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 ARIANE 5 DEB (SYLDA), 42817 on other resources

View ARIANE 5 DEB (SYLDA), 42817 on Heavens-Above

View ARIANE 5 DEB (SYLDA), 42817 on Keep Track

View ARIANE 5 DEB (SYLDA), 42817 on Celestrak

View ARIANE 5 DEB (SYLDA), 42817 on Gunter's Space Page

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

ARIANE 5 DEB (SYLDA), 42817

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-03-12T07:44:15.309Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #40 in the year 2017 (2017-06-28 UTC)

ARIANE 5 DEB (SYLDA) Visibility forecast

Co-orbital & Co-planar RSOs

Check out ARIANE 5 DEB (SYLDA), 42817 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago