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SEDNA-2, 63153

Orbit data source: Space-Track

SEDNA-2, 63153 is a payload satellite owned by AAC ClydeSpace (US) in SSO that was launched on Tue, 14 Jan 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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.

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<iframe src="https://www.satcat.com/sats-embedded/63153?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/63153?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63153, 2025-009DQ

Orbit

SSO

Country

Related business

AAC Clyde Space (SE)

Manufacturer

AAC ClydeSpace

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 1X4U, Unknown motor

Mass

~10 kg wet, ~10 kg dry

Launch date (UTC)

2025-01-14 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.4 m

Radar Cross Section

0.045 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 SEDNA-2
1 63153U 25009DQ  26238.18749834  .00005384  00000-0  31078-3 0  9991
2 63153  97.4501 310.0729 0009280 170.4219 189.7191 15.12714512 88709

Epoch: 2026-08-26T04:29Z

TLE epoch observation values (Epoch: 2026-08-26T04:29:59.856Z)

Latitude

-0°

Longitude

-91.87059°

Altitude

537.323 km

Speed

7.59 km/s

True Right ascension

20h 40m 17s

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

13:11:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

531.309 km

Perigee altitude

518.497 km

Semi-major axis

6,903.04 km

Eccentricity

0.00093

Inclination

97.4501°

RAAN

310.0729°

Arg. of periapsis

170.4219°

True anomaly

189.70117°

Mean anomaly

189.7191°

Eccentric anomaly

189.71013°

Mean motion

3.78427 °/min

Orbital period

95.13 mins

BSTAR

0.00031078

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Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

LIME, 62648

IMPULSE-2 MIRA, 62673

FLOCK 4G 17, 62681

LEMUR 2 STAR-FOX, 62696

LEMUR 2 ARIANNA, 62699

PELICAN-2 3009, 62631

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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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SEDNA-2 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	2026-08-27 04:27:01.695Z	136.49° SSE	2026-08-27 04:30:01.695Z	64.128° ENE	31.645°	2026-08-27 04:33:01.695Z	6.332° NNE
5 mins	2026-08-27 17:36:01.695Z	26.015° NE	2026-08-27 17:38:01.695Z	120.196° SE	42.115°	2026-08-27 17:41:01.695Z	182.544° SSW

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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 SEDNA-2, 63153 on other resources

View SEDNA-2, 63153 on NASA - NSSDCA Website

View SEDNA-2, 63153 on Heavens-Above

View SEDNA-2, 63153 on Keep Track

View SEDNA-2, 63153 on Celestrak

View SEDNA-2, 63153 on Gunter's Space Page

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

SEDNA-2, 63153

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-08-26T04:29:59.856Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

SEDNA-2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out SEDNA-2, 63153 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago