STARLINK-34558, 64721

Orbit data source: Space-Track

STARLINK-34558, 64721 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 28 Jun 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/64721?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64721, 2025-142AB

Orbit

LEO

Last TLE update

3 hours ago

Origin

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational spacecraft

Bus & Motor

STARLINK V2MO, Unknown motor

Mass

575 kg wet, ~530 kg dry

Launch date (UTC)

2025-06-28 (3 weeks ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history

TLE from 3 hours ago

0 STARLINK-34558
1 64721U 25142AB  25199.58335648 -.01240640  00000-0 -21462-1 0  9997
2 64721  70.0002 194.6134 0003995 281.9296 197.0512 15.53409362  4122

Epoch: 2025-07-18T14:00Z

TLE epoch observation values (Epoch: 2025-07-18T14:00:01.999Z)

Latitude

55.41913°

Longitude

-163.69828°

Altitude

417.98 km

Speed

7.665 km/s

True Right ascension

22h 51m 46s

True Declination

55° 15' 01"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

56.30445°

Longitude

80.52138°

Altitude

418.657 km

Speed

7.665 km/s

Apparent Right ascension

16h 32m 57s

Apparent Declination

10° 44' 07"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

05:37:23

Azimuth

20.008° NNE

Elevation

-37.19°

Doppler factor

Orbital elements

Apogee altitude

407.388 km

Perigee altitude

401.969 km

Semi-major axis

6,782.815 km

Eccentricity

0.0004

Inclination

70.0002°

RAAN

194.6134°

Arg. of periapsis

281.9296°

True anomaly

197.03778°

Mean anomaly

197.0512°

Eccentric anomaly

197.04449°

Mean motion

3.88533 °/min

Orbital period

92.66 mins

BSTAR

-0.021462

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Other satellites on launch #142 in the year 2025 (2025-06-28 UTC)

STARLINK-34497, 64696

STARLINK-34572, 64720

STARLINK-34584, 64697

STARLINK-34535, 64698

STARLINK-34600, 64699

STARLINK-34560, 64700

STARLINK-34576, 64701

STARLINK-34322, 64702

STARLINK-34470, 64703

STARLINK-34405, 64704

STARLINK-34406, 64705

STARLINK-34559, 64706

STARLINK-34316, 64707

STARLINK-34563, 64708

STARLINK-34558 Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-19 00:26:51.521Z	150.228° SSE	2025-07-19 00:28:51.521Z	109.596° ESE	17.814°	2025-07-19 00:30:51.521Z	66.03° ENE
4 mins	2025-07-19 10:08:51.521Z	23.362° NE	2025-07-19 10:09:51.521Z	51.357° ENE	23.305°	2025-07-19 10:12:51.521Z	118.279° SE

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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Authenticating...

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Check out STARLINK-34558, 64721 on other resources

View STARLINK-34558, 64721 on NASA - NSSDCA Website

View STARLINK-34558, 64721 on Heavens-Above

View STARLINK-34558, 64721 on Keep Track

View STARLINK-34558, 64721 on Celestrak

View STARLINK-34558, 64721 on Gunter's Space Page

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