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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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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 (9 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: 16 hours ago

TLE from 16 hours ago

0 YAM-9
1 66694U 25276AE  26238.19429226  .00004549  00000-0  24292-3 0  9993
2 66694  97.4171 309.0833 0010228  73.6476 286.5880 15.15568559 40959

Epoch: 2026-08-26T04:39Z

TLE epoch observation values (Epoch: 2026-08-26T04:39:46.851Z)

Latitude

-0.00007°

Longitude

-95.31269°

Altitude

520.329 km

Speed

7.604 km/s

True Right ascension

20h 36m 19s

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

11:46:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

523.277 km

Perigee altitude

509.174 km

Semi-major axis

6,894.362 km

Eccentricity

0.00102

Inclination

97.4171°

RAAN

309.0833°

Arg. of periapsis

73.6476°

True anomaly

286.47563°

Mean anomaly

286.588°

Eccentric anomaly

286.53182°

Mean motion

3.79142 °/min

Orbital period

94.95 mins

BSTAR

0.00024292

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

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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.
6 mins	2026-08-27 04:34:01.565Z	146.901° SSE	2026-08-27 04:37:01.565Z	53.966° ENE	37.488°	2026-08-27 04:40:01.565Z	359.411° N
5 mins	2026-08-27 17:41:01.565Z	12.797° NNE	2026-08-27 17:43:01.565Z	19.066° NNE	44.254°	2026-08-27 17:46:01.565Z	192.201° SSW

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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 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: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-08-26T04:39:46.851Z)

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: 16 hours ago