STARLINK-4435, 53502

Orbit data source: Space-Track

STARLINK-4435, 53502 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 12 Aug 2022 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/53502?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

53502, 2022-099AP

Orbit

SSO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

300 kg wet, ~275 kg dry

Launch date (UTC)

2022-08-12 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 4.4 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 STARLINK-4435
1 53502U 22099AP  25259.04661401  .00000106  00000-0  12787-4 0  9998
2 53502  97.6019  19.2336 0002063 211.4307 148.6794 15.01260313169784

Epoch: 2025-09-16T01:07Z

TLE epoch observation values (Epoch: 2025-09-16T01:07:07.45Z)

Latitude

-0.00006°

Longitude

7.21003°

Altitude

567.292 km

Speed

7.577 km/s

True Right ascension

01h 16m 56s

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

08:15:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

561.44 km

Perigee altitude

558.577 km

Semi-major axis

6,938.145 km

Eccentricity

0.00021

Inclination

97.6019°

RAAN

19.2336°

Arg. of periapsis

211.4307°

True anomaly

148.69169°

Mean anomaly

148.6794°

Eccentric anomaly

148.68554°

Mean motion

3.75559 °/min

Orbital period

95.86 mins

BSTAR

0.000012787

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Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

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STARLINK-4435 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.
7 mins	2025-09-16 20:52:24.696Z	15.583° NNE	2025-09-16 20:56:24.696Z	143.538° SSE	43.607°	2025-09-16 20:59:24.696Z	187.292° SSW
6 mins	2025-09-17 07:39:24.696Z	132.035° SE	2025-09-17 07:41:24.696Z	89.459° E	31.453°	2025-09-17 07:45:24.696Z	4.637° NNE

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 STARLINK-4435, 53502 on other resources

View STARLINK-4435, 53502 on NASA - NSSDCA Website

View STARLINK-4435, 53502 on Heavens-Above

View STARLINK-4435, 53502 on Keep Track

View STARLINK-4435, 53502 on Celestrak

View STARLINK-4435, 53502 on Gunter's Space Page

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

STARLINK-4435, 53502

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2025-09-16T01:07:07.45Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

STARLINK-4435 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4435, 53502 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago