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YAM-9, 66694

Orbit data source: Space-Track

YAM-9, 66694 is an American payload satellite in SSO that was launched on Fri, 28 Nov 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/66694?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66694, 2025-276AE

Orbit

SSO

Country

Related business

Loft Orbital Solutions Inc. (US)

Manufacturer

Airbus/Toulouse

Mission

Operational Commercial Technology

Bus & Motor

ARROW, Unknown motor

Mass

~150 kg wet, ~140 kg dry

Launch date (UTC)

2025-11-28 (7 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 2.3 m

Radar Cross Section

2.032 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago

0 YAM-9
1 66694U 25276AE  26192.76410323  .00003009  00000-0  16384-3 0  9996
2 66694  97.4209 264.7254 0007874 216.5753 143.4943 15.15155987 34078

Epoch: 2026-07-11T18:20Z

TLE epoch observation values (Epoch: 2026-07-11T18:20:18.519Z)

Latitude

0.00004°

Longitude

59.97559°

Altitude

527.957 km

Speed

7.597 km/s

True Right ascension

17h 38m 54s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

15:42:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

522.908 km

Perigee altitude

512.048 km

Semi-major axis

6,895.615 km

Eccentricity

0.00079

Inclination

97.4209°

RAAN

264.7254°

Arg. of periapsis

216.5753°

True anomaly

143.54794°

Mean anomaly

143.4943°

Eccentric anomaly

143.52112°

Mean motion

3.79039 °/min

Orbital period

94.98 mins

BSTAR

0.00016384

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

LEMUR-2-STARLIGHT, 66783

FLOCK 4H 19, 66722

FLOCK 4H 32, 66735

LEMUR-2-DEANANDMAEVE, 66680

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YAM-9 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	2026-07-12 04:00:28.597Z	104.405° ESE	2026-07-12 04:02:28.597Z	65.525° ENE	18.491°	2026-07-12 04:04:28.597Z	29.065° NE
5 mins	2026-07-12 05:34:28.597Z	221.406° SW	2026-07-12 05:36:28.597Z	268.594° W	23.98°	2026-07-12 05:39:28.597Z	322.067° NNW
4 mins	2026-07-12 17:07:28.597Z	58.134° ENE	2026-07-12 17:08:28.597Z	82.955° E	25.385°	2026-07-12 17:11:28.597Z	151.73° SSE

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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 YAM-9, 66694 on other resources

View YAM-9, 66694 on NASA - NSSDCA Website

View YAM-9, 66694 on Heavens-Above

View YAM-9, 66694 on Keep Track

View YAM-9, 66694 on Celestrak

View YAM-9, 66694 on Gunter's Space Page

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

YAM-9, 66694

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-07-11T18:20:18.519Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

YAM-9 Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAM-9, 66694 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago