ERS 1 DEB, 35259

Orbit data source: Space-Track

ERS 1 DEB, 35259 is space debris in SSO originally from a launch on Wed, 17 Jul 1991 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/35259?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

35259, 1991-050N

Orbit

SSO

Country

ESA

Related business

European Space Agency (FR)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1991-07-17 (35 years ago)

Launch vehicle

Unknown

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.069 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 ERS 1 DEB
1 35259U 91050N   26283.09556030  .00002035  00000-0  39524-3 0  9994
2 35259  98.4779 332.8687 0014040 219.9685 199.8067 14.64259221191722

Epoch: 2026-10-10T02:17Z

TLE epoch observation values (Epoch: 2026-10-10T02:17:36.409Z)

Latitude

58.76472°

Longitude

-94.39048°

Altitude

698.708 km

Speed

7.507 km/s

True Right ascension

21h 14m 52s

True Declination

58° 36' 39"

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

18:03:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

686.448 km

Perigee altitude

666.638 km

Semi-major axis

7,054.68 km

Eccentricity

0.0014

Inclination

98.4779°

RAAN

332.8687°

Arg. of periapsis

219.9685°

True anomaly

199.75227°

Mean anomaly

199.8067°

Eccentric anomaly

199.77948°

Mean motion

3.66292 °/min

Orbital period

98.28 mins

BSTAR

0.00039524

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Other satellites on launch #50 in the year 1991 (1991-07-17 UTC)

ERS 1 DEB, 35261 (Decayed)

ERS 1 DEB, 42669 (Decayed)

SARA DEB, 28844 (Decayed)

SARA DEB, 29501 (Decayed)

ERS 1 DEB, 48172 (Decayed)

ERS 1 DEB, 39610 (Decayed)

ARIANE 40 DEB, 26925 (Decayed)

SARA DEB, 28065 (Decayed)

ERS 1 DEB, 35258 (Decayed)

SARA DEB, 29502 (Decayed)

ERS 1 DEB, 35260

OSCAR 22 (UOSAT 5), 21575

ERS 1 DEB, 35262

ERS 1, 21574

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ERS 1 DEB 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.
9 mins	2026-10-12 03:19:43.390Z	161.85° S	2026-10-12 03:24:43.390Z	21.014° NNE	75.248°	2026-10-12 03:28:43.390Z	349.068° N
5 mins	2026-10-12 15:18:43.390Z	61.009° ENE	2026-10-12 15:20:43.390Z	91.61° ESE	18.691°	2026-10-12 15:23:43.390Z	135.04° SSE
6 mins	2026-10-12 16:55:43.390Z	346.279° N	2026-10-12 16:58:43.390Z	272.444° WNW	39.68°	2026-10-12 17:01:43.390Z	224.115° SW

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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 ERS 1 DEB, 35259 on other resources

View ERS 1 DEB, 35259 on Heavens-Above

View ERS 1 DEB, 35259 on Keep Track

View ERS 1 DEB, 35259 on Celestrak

View ERS 1 DEB, 35259 on Gunter's Space Page

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

ERS 1 DEB, 35259

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-10-10T02:17:36.409Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #50 in the year 1991 (1991-07-17 UTC)

ERS 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out ERS 1 DEB, 35259 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago