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SPARTAN, 48964

Orbit data source: Space-Track

SPARTAN, 48964 is a payload satellite owned by Endurosat (BG) in SSO that was launched on Wed, 30 Jun 2021 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/48964?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/48964?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48964, 2021-059CP

Orbit

SSO

Country

BG / BGR

Related business

EnduroSat (BG)

Manufacturer

Endurosat

Mission

Operational Commercial Technology

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

~10 kg wet, ~10 kg dry

Launch date (UTC)

2021-06-30 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.2 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 SPARTAN
1 48964U 21059CP  26250.55999093  .00322186  48276-4  51019-3 0  9994
2 48964  97.6652 101.6244 0001272 247.6088 112.5057 16.03831855291017

Epoch: 2026-09-07T13:26Z

TLE epoch observation values (Epoch: 2026-09-07T13:26:23.216Z)

Latitude

0.00001°

Longitude

-86.61134°

Altitude

267.337 km

Speed

7.747 km/s

True Right ascension

06h 46m 29s

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

05:59:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

261.53 km

Perigee altitude

259.841 km

Semi-major axis

6,638.822 km

Eccentricity

0.00013

Inclination

97.6652°

RAAN

101.6244°

Arg. of periapsis

247.6088°

True anomaly

112.51917°

Mean anomaly

112.5057°

Eccentric anomaly

112.51243°

Mean motion

4.01242 °/min

Orbital period

89.72 mins

BSTAR

0.00051019

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Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

CENTAURI-4 (TYVAK-0211), 48898 (Decayed)

ASTROCAST-0204, 48952 (Decayed)

ASTROCAST-0201, 48954 (Decayed)

STARLINK-3004, 48880 (Decayed)

TUBIN, 48900 (Decayed)

ICEYE-X11, 48918 (Decayed)

ASTROCAST-0203, 48955 (Decayed)

ICEYE-X15, 48917 (Decayed)

NAPA-2, 48963 (Decayed)

LINCS1, 48902 (Decayed)

LINCS2, 48903 (Decayed)

ICEYE-X13, 48916 (Decayed)

ASTROCAST-0205, 48960 (Decayed)

SHANNON, 48938 (Decayed)

LEMUR 2 JOHN-TREIRES, 48925 (Decayed)

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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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SPARTAN Visibility

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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.
SPARTAN is likely not visible in the next few days.

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 SPARTAN, 48964 on other resources

View SPARTAN, 48964 on NASA - NSSDCA Website

View SPARTAN, 48964 on Heavens-Above

View SPARTAN, 48964 on Keep Track

View SPARTAN, 48964 on Celestrak

View SPARTAN, 48964 on Gunter's Space Page

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

SPARTAN, 48964

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-09-07T13:26:23.216Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

SPARTAN Visibility

Co-orbital & Co-planar RSOs

Check out SPARTAN, 48964 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago