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LEMUR 2 DAISY-HARPER, 43889 (Decayed)

Orbit data source: Space-Track

LEMUR 2 DAISY-HARPER, 43889 was a payload satellite owned by Spire/Lux (US) in LEO that was launched on Thu, 27 Dec 2018 UTC via a SOYUZ-2-1A launch vehicle from the Vostochny Cosmodrome (VOSTO). 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/43889?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/43889?theme=dark&initialShowStats=false

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Identifier

43889, 2018-111P

Orbit

Decayed

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Decayed Commercial Com/MetRO

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4.6 kg wet, 4.6 kg dry

Launch date (UTC)

2018-12-27 (8 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.4 m

Radar Cross Section

0.124 m², Medium (>0.1 m² and < 1m²)

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

TLE from 2 years ago

0 LEMUR 2 DAISY-HARPER
1 43889U 18111P   25051.58319382  .10905118  26878-5  17499-2 0  9999
2 43889  97.5738 346.4333 0007864 144.5778 215.6041 16.33665975338206

Epoch: 2025-02-20T13:59Z

TLE epoch observation values (Epoch: 2025-02-20T13:59:47.946Z)

Latitude

-0.00002°

Longitude

-14.27323°

Altitude

190.141 km

Speed

7.79 km/s

True Right ascension

23h 05m 43s

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

11:46:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

184.687 km

Perigee altitude

174.373 km

Semi-major axis

6,557.667 km

Eccentricity

0.00079

Inclination

97.5738°

RAAN

346.4333°

Arg. of periapsis

144.5778°

True anomaly

215.55168°

Mean anomaly

215.6041°

Eccentric anomaly

215.57789°

Mean motion

4.08714 °/min

Orbital period

88.08 mins

BSTAR

0.0017499

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Other satellites on launch #111 in the year 2018 (2018-12-27 UTC)

OBJECT X, 43897 (Decayed)

FLOCK 3K 7, 43902 (Decayed)

OBJECT AA, 43900 (Decayed)

KANOPUS-V 5, 43876

KANOPUS-V 6, 43877

LEMUR 2 ZO, 43886 (Decayed)

LEMUR 2 CHRISTINAHOLT, 43882 (Decayed)

LEMUR 2 REMY-COLTON, 43884 (Decayed)

FLOCK 3K 6, 43896 (Decayed)

GRUS-1A, 43890

ZACUBE-2, 43907 (Decayed)

ISAT, 43879

FLOCK 3K 2, 43895 (Decayed)

FLOCK 3K 10, 43905 (Decayed)

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LEMUR 2 DAISY-HARPER 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	2026-09-13 04:36:56.245Z	30.744° NE	2026-09-13 04:37:56.245Z	49.555° ENE	26.619°	2026-09-13 04:40:56.245Z	96.39° ESE
4 mins	2026-09-13 04:57:56.245Z	41.114° NE	2026-09-13 04:58:56.245Z	59.371° ENE	30.032°	2026-09-13 05:01:56.245Z	108.106° ESE
4 mins	2026-09-13 05:07:56.245Z	36.361° NE	2026-09-13 05:08:56.245Z	55.506° ENE	31.873°	2026-09-13 05:11:56.245Z	105.766° ESE
4 mins	2026-09-13 05:17:56.245Z	31.316° NE	2026-09-13 05:18:56.245Z	51.256° ENE	33.283°	2026-09-13 05:21:56.245Z	103.471° ESE
4 mins	2026-09-13 05:28:56.245Z	46.632° ENE	2026-09-13 05:29:56.245Z	65.892° ENE	35.631°	2026-09-13 05:32:56.245Z	118.481° SE
4 mins	2026-09-13 05:38:56.245Z	41.677° NE	2026-09-13 05:39:56.245Z	61.73° ENE	37.659°	2026-09-13 05:42:56.245Z	116.139° SE
4 mins	2026-09-13 05:48:56.245Z	36.469° NE	2026-09-13 05:49:56.245Z	57.138° ENE	39.241°	2026-09-13 05:52:56.245Z	113.895° SE
5 mins	2026-09-13 05:58:56.245Z	31.118° NE	2026-09-13 06:00:56.245Z	73.096° E	41.634°	2026-09-13 06:03:56.245Z	129.73° SE
5 mins	2026-09-13 06:08:56.245Z	25.752° NE	2026-09-13 06:10:56.245Z	68.529° E	43.908°	2026-09-13 06:13:56.245Z	127.518° SE
4 mins	2026-09-13 06:19:56.245Z	41.211° NE	2026-09-13 06:20:56.245Z	63.434° ENE	45.714°	2026-09-13 06:23:56.245Z	125.49° SE
4 mins	2026-09-13 06:29:56.245Z	35.544° NE	2026-09-13 06:31:56.245Z	81.51° E	47.904°	2026-09-13 06:33:56.245Z	123.531° SE
5 mins	2026-09-13 06:39:56.245Z	29.962° NE	2026-09-13 06:41:56.245Z	76.429° E	50.513°	2026-09-13 06:44:56.245Z	139.65° SSE
5 mins	2026-09-13 06:49:56.245Z	24.627° NE	2026-09-13 06:51:56.245Z	70.626° E	52.623°	2026-09-13 06:54:56.245Z	138.038° SSE
4 mins	2026-09-13 07:00:56.245Z	39.324° NE	2026-09-13 07:02:56.245Z	92.026° ESE	54.195°	2026-09-13 07:04:56.245Z	136.621° SSE
5 mins	2026-09-13 07:10:56.245Z	33.256° NE	2026-09-13 07:12:56.245Z	86.403° E	57.272°	2026-09-13 07:15:56.245Z	151.964° SSE
5 mins	2026-09-13 07:20:56.245Z	27.604° NE	2026-09-13 07:22:56.245Z	79.673° E	59.821°	2026-09-13 07:25:56.245Z	150.939° SSE
5 mins	2026-09-13 07:30:56.245Z	22.522° NE	2026-09-13 07:32:56.245Z	71.792° E	61.717°	2026-09-13 07:35:56.245Z	150.281° SSE
4 mins	2026-09-13 07:41:56.245Z	35.409° NE	2026-09-13 07:43:56.245Z	100.332° ESE	63.755°	2026-09-13 07:45:56.245Z	149.911° SSE
5 mins	2026-09-13 07:51:56.245Z	29.154° NE	2026-09-13 07:53:56.245Z	92.729° ESE	66.973°	2026-09-13 07:56:56.245Z	163.323° S
5 mins	2026-09-13 08:01:56.245Z	23.755° NE	2026-09-13 08:03:56.245Z	82.889° E	69.495°	2026-09-13 08:06:56.245Z	163.501° S
5 mins	2026-09-13 08:11:56.245Z	19.27° NNE	2026-09-13 08:13:56.245Z	70.782° E	71.078°	2026-09-13 08:16:56.245Z	164.165° S
4 mins	2026-09-13 08:22:56.245Z	28.588° NE	2026-09-13 08:24:56.245Z	114.808° SE	73.153°	2026-09-13 08:26:56.245Z	165.302° S
5 mins	2026-09-13 08:32:56.245Z	22.709° NE	2026-09-13 08:34:56.245Z	103.984° ESE	76.789°	2026-09-13 08:37:56.245Z	175.301° S
5 mins	2026-09-13 08:42:56.245Z	18.143° NNE	2026-09-13 08:44:56.245Z	86.251° E	79.446°	2026-09-13 08:47:56.245Z	176.869° S
5 mins	2026-09-13 08:52:56.245Z	14.744° NNE	2026-09-13 08:54:56.245Z	61.365° ENE	80.383°	2026-09-13 08:57:56.245Z	179.052° S

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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 LEMUR 2 DAISY-HARPER, 43889 (Decayed) on other resources

View LEMUR 2 DAISY-HARPER, 43889 (Decayed) on Celestrak

View LEMUR 2 DAISY-HARPER, 43889 (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.

LEMUR 2 DAISY-HARPER, 43889 (Decayed)

Orbit data source: Space-Track

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

TLE from 2 years ago

TLE epoch observation values (Epoch: 2025-02-20T13:59:47.946Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #111 in the year 2018 (2018-12-27 UTC)

LEMUR 2 DAISY-HARPER Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR 2 DAISY-HARPER, 43889 (Decayed) on other resources

Documentation

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