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FALCONSAT-6, 43815

Orbit data source: Space-Track

FALCONSAT-6, 43815 is a payload satellite owned by USAF SMC (US) in SSO that was launched on Mon, 03 Dec 2018 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/43815?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/43815?theme=dark&initialShowStats=false

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Identifier

43815, 2018-099BK

Orbit

SSO

Country

Related business

United States Space Force (US)

Manufacturer

USAF Academy

Mission

Operational Defense Technology

Bus & Motor

FALCONSAT, Unknown motor

Mass

181 kg wet, 181 kg dry

Launch date (UTC)

2018-12-03 (7 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Ant, 2.0 m

Radar Cross Section

0.551 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 FALCONSAT-6
1 43815U 18099BK  26124.76164259  .00003949  00000-0  15115-3 0  9994
2 43815  97.3809 201.2391 0017339  96.3688  22.1071 15.27009150407105

Epoch: 2026-05-04T18:16Z

TLE epoch observation values (Epoch: 2026-05-04T18:16:45.919Z)

Latitude

60.68838°

Longitude

-102.33373°

Altitude

484.121 km

Speed

7.635 km/s

True Right ascension

02h 18m 00s

True Declination

60° 32' 08"

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

15:11:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

493.609 km

Perigee altitude

469.82 km

Semi-major axis

6,859.851 km

Eccentricity

0.00173

Inclination

97.3809°

RAAN

201.2391°

Arg. of periapsis

96.3688°

True anomaly

22.18203°

Mean anomaly

22.1071°

Eccentric anomaly

22.14455°

Mean motion

3.82007 °/min

Orbital period

94.24 mins

BSTAR

0.00015115

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Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

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FALCONSAT-6 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	2026-05-05 17:54:17.132Z	13.078° NNE	2026-05-05 17:57:17.132Z	23.79° NE	42.302°	2026-05-05 18:00:17.132Z	190.393° SSW
4 mins	2026-05-06 04:31:17.132Z	111.352° ESE	2026-05-06 04:32:17.132Z	87.108° E	23.761°	2026-05-06 04:35:17.132Z	17.374° NNE

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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 FALCONSAT-6, 43815 on other resources

View FALCONSAT-6, 43815 on NASA - NSSDCA Website

View FALCONSAT-6, 43815 on Heavens-Above

View FALCONSAT-6, 43815 on Keep Track

View FALCONSAT-6, 43815 on Celestrak

View FALCONSAT-6, 43815 on Gunter's Space Page

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

FALCONSAT-6, 43815

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-04T18:16:45.919Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

FALCONSAT-6 Visibility forecast

Co-orbital & Co-planar RSOs

Check out FALCONSAT-6, 43815 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago