OBJECT E, 61898

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT E, 61898 is a Chinese satellite in SSO that was launched on Mon, 11 Nov 2024 UTC via a LIJIAN-1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/61898?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/61898?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

61898, 2024-205E

Orbit

SSO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Meteo Radio Occ.

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2024-11-11 (2 years ago)

Launch vehicle

LIJIAN-1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box + 1 Pan, 2.5 m

Radar Cross Section

5.339 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 OBJECT E
1 61898U 24205E   26140.60299262  .00006397  00000-0  37582-3 0  9997
2 61898  97.4120 212.1065 0058358  97.3794 263.4073 15.10578444 84053

Epoch: 2026-05-20T14:28Z

TLE epoch observation values (Epoch: 2026-05-20T14:28:18.562Z)

Latitude

-0.00001°

Longitude

116.76898°

Altitude

542.377 km

Speed

7.588 km/s

True Right ascension

14h 08m 25s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

06:59:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

571.736 km

Perigee altitude

491.091 km

Semi-major axis

6,909.55 km

Eccentricity

0.00584

Inclination

97.412°

RAAN

212.1065°

Arg. of periapsis

97.3794°

True anomaly

262.74356°

Mean anomaly

263.4073°

Eccentric anomaly

263.07537°

Mean motion

3.77893 °/min

Orbital period

95.27 mins

BSTAR

0.00037582

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Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

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OBJECT E 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.
6 mins	2026-05-21 04:54:13.329Z	173.815° S	2026-05-21 04:57:13.329Z	236.322° WSW	43.672°	2026-05-21 05:00:13.329Z	342.74° N
5 mins	2026-05-21 18:04:13.329Z	344.923° N	2026-05-21 18:06:13.329Z	287.927° WNW	32.704°	2026-05-21 18:09:13.329Z	219.499° 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 OBJECT E, 61898 on other resources

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View OBJECT E, 61898 on Keep Track

View OBJECT E, 61898 on Celestrak

View OBJECT E, 61898 on Gunter's Space Page

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

OBJECT E, 61898

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-05-20T14:28:18.562Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

OBJECT E Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT E, 61898 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago