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STARLINK-37712, 100109

Orbit data source: Space-Track

STARLINK-37712, 100109 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Tue, 21 Jul 2026 UTC launched 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.

Not visible in the next 10 days

Iframe embed code

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Iframe URL

https://www.satcat.com/sats-embedded/100109?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

100109, 2026-166J

Orbit

SSO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Operational spacecraft

Bus & Motor

STARLINK V2MO, Unknown motor

Mass

575 kg wet, ~530 kg dry

Launch date (UTC)

2026-07-21 (1 week ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

BOX + PAN, 17.7 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 STARLINK-37712
1 A0109U          26210.05107176  .00441583  00000-0  18124-2 0  9991
2 A0109  97.2788 225.6657 0008798 269.9821  90.0442 15.84870326  1188

Epoch: 2026-07-29T01:13Z

TLE epoch observation values (Epoch: 2026-07-29T01:13:32.600Z)

Latitude

0.00008°

Longitude

-99.43164°

Altitude

319.881 km

Speed

7.716 km/s

True Right ascension

15h 02m 39s

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

11:17:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

319.452 km

Perigee altitude

307.677 km

Semi-major axis

6,691.701 km

Eccentricity

0.00088

Inclination

97.2788°

RAAN

225.6657°

Arg. of periapsis

269.9821°

True anomaly

90.14502°

Mean anomaly

90.0442°

Eccentric anomaly

90.09461°

Mean motion

3.96496 °/min

Orbital period

90.8 mins

BSTAR

0.0018124

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Other satellites on launch #166 in the year 2026 (2026-07-21 UTC)

STARLINK-38062, 100117

STARLINK-38161, 100106

STARLINK-38088, 100114

STARLINK-38222, 100101

STARLINK-38214, 100103

STARLINK-38115, 100111

STARLINK-38134, 100123

STARLINK-37864, 100107

STARLINK-38113, 100112

STARLINK-38101, 100110

STARLINK-38030, 100118

STARLINK-37991, 100124

STARLINK-37740, 100102

STARLINK-38158, 100105

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-37712 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.
STARLINK-37712 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

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out STARLINK-37712, 100109 on other resources

View STARLINK-37712, 100109 on NASA - NSSDCA Website

View STARLINK-37712, 100109 on Heavens-Above

View STARLINK-37712, 100109 on Keep Track

View STARLINK-37712, 100109 on Celestrak

View STARLINK-37712, 100109 on Gunter's Space Page

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

Documentation

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