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FEMTO-1, 68419

Orbit data source: Space-Track

FEMTO-1, 68419 is a Bulgarian payload satellite in SSO that was launched on Mon, 30 Mar 2026 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/68419?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/68419?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

68419, 2026-067D

Orbit

SSO

Country

BG / BGR

Related business

ARQUIMEA Research Center (Unknown / E)

Manufacturer

Endurosat

Mission

Operational spacecraft

Bus & Motor

CUBESAT 1U?, Unknown motor

Mass

~1 kg wet, ~1 kg dry

Launch date (UTC)

2026-03-30 (1 month ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 14.5 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 FEMTO-1
1 68419U 26067D   26127.19320105  .00003687  00000-0  18116-3 0  9992
2 68419  97.4522  86.2979 0003312  70.1583 290.0008 15.18667169  5726

Epoch: 2026-05-07T04:38Z

TLE epoch observation values (Epoch: 2026-05-07T04:38:12.570Z)

Latitude

-0.00004°

Longitude

151.70268°

Altitude

512.175 km

Speed

7.608 km/s

True Right ascension

05h 45m 11s

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

21:01:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

509.118 km

Perigee altitude

504.557 km

Semi-major axis

6,884.974 km

Eccentricity

0.00033

Inclination

97.4522°

RAAN

86.2979°

Arg. of periapsis

70.1583°

True anomaly

289.96513°

Mean anomaly

290.0008°

Eccentric anomaly

289.98297°

Mean motion

3.79918 °/min

Orbital period

94.76 mins

BSTAR

0.00018116

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Other satellites on launch #67 in the year 2026 (2026-03-30 UTC)

GEMS2-AMETHYST, 68505

LEMUR-2 POLO-11, 68493

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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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FEMTO-1 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.
5 mins	2026-05-07 20:35:41.804Z	121.186° SE	2026-05-07 20:37:41.804Z	84.117° E	22.406°	2026-05-07 20:40:41.804Z	19.901° NNE
4 mins	2026-05-07 22:10:41.804Z	236.796° WSW	2026-05-07 22:11:41.804Z	256.711° W	17.8°	2026-05-07 22:14:41.804Z	311.53° NW
5 mins	2026-05-08 09:40:41.804Z	37.651° NE	2026-05-08 09:42:41.804Z	83.106° E	30.686°	2026-05-08 09:45:41.804Z	161.391° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out FEMTO-1, 68419 on other resources

View FEMTO-1, 68419 on NASA - NSSDCA Website

View FEMTO-1, 68419 on Heavens-Above

View FEMTO-1, 68419 on Keep Track

View FEMTO-1, 68419 on Celestrak

View FEMTO-1, 68419 on Gunter's Space Page

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

FEMTO-1, 68419

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-05-07T04:38:12.570Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #67 in the year 2026 (2026-03-30 UTC)

FEMTO-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out FEMTO-1, 68419 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago