DECAYED

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UNICORN-2Q, 63491 (Decayed)

Orbit data source: Space-Track

UNICORN-2Q, 63491 was a payload satellite owned by Alba Orbital (DE) in SSO that was launched on Sat, 15 Mar 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/63491?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/63491?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63491, 2025-052BM

Orbit

Decayed

Country

DE / GER

Related business

Alba Orbital Ltd. (GB)

Manufacturer

Alba Orbital

Mission

Decayed Commercial Imaging

Bus & Motor

POCKETQUBE 3P, Unknown motor

Mass

~0.75 kg wet, ~0.75 kg dry

Launch date (UTC)

2025-03-15 (1 year ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 14.5 m

Radar Cross Section

0.016 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 7 months ago

TLE from 7 months ago

0 UNICORN-2Q
1 63491U 25052BM  25329.97682215  .05952508  10409+0  65803-2 0  9999
2 63491  97.3835 227.1388 0005029 124.5396 235.6365 16.15016502 39376

Epoch: 2025-11-25T23:26Z

TLE epoch observation values (Epoch: 2025-11-25T23:26:37.433Z)

Latitude

-0.0001°

Longitude

170.32813°

Altitude

238.214 km

Speed

7.763 km/s

True Right ascension

15h 08m 33s

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

23:29:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

233.28 km

Perigee altitude

226.634 km

Semi-major axis

6,608.094 km

Eccentricity

0.0005

Inclination

97.3835°

RAAN

227.1388°

Arg. of periapsis

124.5396°

True anomaly

235.58895°

Mean anomaly

235.6365°

Eccentric anomaly

235.61272°

Mean motion

4.04044 °/min

Orbital period

89.1 mins

BSTAR

0.0065803

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Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

UVSQ-SAT NG, 63251

LEMUR 2 LIA-MARTIN, 63248

OBJECT BJ, 63396 (Decayed)

OBJECT AD, 63237

LEMUR 2 LEIA-PHILIP, 63246

HERMES-1, 63242

EZIE-C, 63249

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UNICORN-2Q 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.
4 mins	2026-06-24 13:25:56.732Z	189.726° SSW	2026-06-24 13:25:56.732Z	189.726° SSW	41.928°	2026-06-24 13:29:56.732Z	354.712° N
5 mins	2026-06-24 14:45:56.732Z	201.59° SSW	2026-06-24 14:47:56.732Z	305.08° NW	42.352°	2026-06-24 14:50:56.732Z	252.396° W
6 mins	2026-06-24 15:50:56.732Z	323.143° NNW	2026-06-24 15:55:56.732Z	311.193° NW	38.971°	2026-06-24 15:56:56.732Z	224.156° SW
6 mins	2026-06-24 16:23:56.732Z	323.121° NNW	2026-06-24 16:28:56.732Z	300.907° NW	37.431°	2026-06-24 16:29:56.732Z	224.059° SW
6 mins	2026-06-24 17:46:56.732Z	257.109° W	2026-06-24 17:47:56.732Z	313.552° NW	31.774°	2026-06-24 17:52:56.732Z	312.1° NW
6 mins	2026-06-24 19:30:56.732Z	351.829° N	2026-06-24 19:30:56.732Z	351.829° N	27.916°	2026-06-24 19:36:56.732Z	335.886° NNW
4 mins	2026-06-24 19:49:56.732Z	330.391° NNW	2026-06-24 19:50:56.732Z	348.849° N	27.108°	2026-06-24 19:53:56.732Z	325.318° NNW
7 mins	2026-06-24 20:59:56.732Z	338.778° N	2026-06-24 21:05:56.732Z	21.937° NNE	31.634°	2026-06-24 21:06:56.732Z	327.616° NNW
6 mins	2026-06-24 21:36:56.732Z	24.063° NE	2026-06-24 21:41:56.732Z	34.788° NE	34.469°	2026-06-24 21:42:56.732Z	346.926° N
6 mins	2026-06-24 21:54:56.732Z	342.286° N	2026-06-24 21:59:56.732Z	58.831° ENE	36.427°	2026-06-24 22:00:56.732Z	10.424° NNE
5 mins	2026-06-24 23:10:56.732Z	47.456° ENE	2026-06-24 23:13:56.732Z	87.378° E	40.753°	2026-06-24 23:15:56.732Z	30.496° NE
5 mins	2026-06-25 00:27:56.732Z	27.753° NE	2026-06-25 00:30:56.732Z	78.367° E	43.921°	2026-06-25 00:32:56.732Z	5.775° NNE
5 mins	2026-06-25 00:47:56.732Z	44.897° NE	2026-06-25 00:48:56.732Z	108.836° ESE	44.282°	2026-06-25 00:52:56.732Z	3.261° NNE
6 mins	2026-06-25 01:26:56.732Z	153.738° SSE	2026-06-25 01:26:56.732Z	153.738° SSE	44.621°	2026-06-25 01:32:56.732Z	15.876° NNE
6 mins	2026-06-25 05:16:56.732Z	314.461° NW	2026-06-25 05:16:56.732Z	314.461° NW	39.84°	2026-06-25 05:22:56.732Z	27.122° NE
7 mins	2026-06-25 06:22:56.732Z	351.917° N	2026-06-25 06:22:56.732Z	351.917° N	37.054°	2026-06-25 06:29:56.732Z	14.032° NNE
5 mins	2026-06-25 07:09:56.732Z	323.318° NNW	2026-06-25 07:13:56.732Z	351.957° N	36.407°	2026-06-25 07:14:56.732Z	42.22° NE
5 mins	2026-06-25 07:55:56.732Z	15.685° NNE	2026-06-25 07:59:56.732Z	8.891° NNE	36.471°	2026-06-25 08:00:56.732Z	55.274° ENE
6 mins	2026-06-25 08:18:56.732Z	10.464° NNE	2026-06-25 08:18:56.732Z	10.464° NNE	36.748°	2026-06-25 08:24:56.732Z	44.767° NE
4 mins	2026-06-25 08:43:56.732Z	43.096° NE	2026-06-25 08:45:56.732Z	18.789° NNE	37.434°	2026-06-25 08:47:56.732Z	72.951° E
6 mins	2026-06-25 09:31:56.732Z	77.051° E	2026-06-25 09:32:56.732Z	38.215° NE	39.125°	2026-06-25 09:37:56.732Z	115.49° SE
6 mins	2026-06-25 10:46:56.732Z	14.371° NNE	2026-06-25 10:51:56.732Z	55.74° ENE	42.218°	2026-06-25 10:52:56.732Z	129.145° 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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Check out UNICORN-2Q, 63491 (Decayed) on other resources

View UNICORN-2Q, 63491 (Decayed) on Celestrak

View UNICORN-2Q, 63491 (Decayed) on Gunter's Space Page

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

UNICORN-2Q, 63491 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 months ago

TLE from 7 months ago

TLE epoch observation values (Epoch: 2025-11-25T23:26:37.433Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

UNICORN-2Q Visibility forecast

Co-orbital & Co-planar RSOs

Check out UNICORN-2Q, 63491 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 months ago