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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 URL

https://www.satcat.com/sats-embedded/63491?theme=dark&initialShowStats=false

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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 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.2 m

Radar Cross Section

0.016 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 months ago

TLE from 10 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

05:15:06

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)

DROID.002, 63223

LEMUR 2 EMERSONROSE, 63261

HYDRA-W, 63490 (Decayed)

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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	2026-09-17 23:14:45.131Z	36.917° NE	2026-09-17 23:16:45.131Z	274.327° WNW	30.213°	2026-09-17 23:18:45.131Z	44.372° NE
11 mins	2026-09-18 03:09:45.131Z	105.253° ESE	2026-09-18 03:15:45.131Z	40.897° NE	59.599°	2026-09-18 03:20:45.131Z	113.768° SE
4 mins	2026-09-18 05:37:45.131Z	153.043° SSE	2026-09-18 05:41:45.131Z	152.202° SSE	62.672°	2026-09-18 05:41:45.131Z	152.202° SSE
11 mins	2026-09-18 07:02:45.131Z	223.802° SW	2026-09-18 07:02:45.131Z	223.802° SW	78.268°	2026-09-18 07:13:45.131Z	353.78° N
9 mins	2026-09-18 07:46:45.131Z	199.877° SSW	2026-09-18 07:55:45.131Z	276.665° WNW	71.547°	2026-09-18 07:55:45.131Z	276.665° WNW
9 mins	2026-09-18 08:09:45.131Z	204.663° SW	2026-09-18 08:12:45.131Z	277.722° WNW	68.389°	2026-09-18 08:18:45.131Z	262.051° W
4 mins	2026-09-18 08:47:45.131Z	226.955° WSW	2026-09-18 08:49:45.131Z	326.336° NNW	54.328°	2026-09-18 08:51:45.131Z	232.446° WSW
4 mins	2026-09-18 08:57:45.131Z	327.963° NNW	2026-09-18 08:58:45.131Z	252.332° W	54.981°	2026-09-18 09:01:45.131Z	225.637° WSW
4 mins	2026-09-18 09:20:45.131Z	264.428° W	2026-09-18 09:20:45.131Z	264.428° W	53.053°	2026-09-18 09:24:45.131Z	261.035° W
6 mins	2026-09-18 10:11:45.131Z	344.83° N	2026-09-18 10:13:45.131Z	306.481° NW	47.21°	2026-09-18 10:17:45.131Z	242.579° WSW
4 mins	2026-09-18 10:36:45.131Z	235.05° WSW	2026-09-18 10:40:45.131Z	320.381° NNW	42.754°	2026-09-18 10:40:45.131Z	320.381° NNW
5 mins	2026-09-18 10:45:45.131Z	260.021° W	2026-09-18 10:50:45.131Z	299.536° NW	40.994°	2026-09-18 10:50:45.131Z	299.536° NW
4 mins	2026-09-18 11:21:45.131Z	317.24° NNW	2026-09-18 11:21:45.131Z	317.24° NNW	37.781°	2026-09-18 11:25:45.131Z	298.618° NW
5 mins	2026-09-18 12:15:45.131Z	24.21° NE	2026-09-18 12:16:45.131Z	332.472° NNW	32.773°	2026-09-18 12:20:45.131Z	311.491° NW

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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: 10 months ago

TLE from 10 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: 10 months ago