STARLINK-33861, 63678

Orbit data source: Space-Track

STARLINK-33861, 63678 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 Apr 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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/63678?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63678, 2025-085Q

Orbit

LEO

Last TLE update

7 hours ago

Origin

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK V2MO, Unknown motor

Mass

575 kg wet, ~530 kg dry

Launch date (UTC)

2025-04-28 (3 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 14.5 m

Radar Cross Section

41.120 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 7 hours ago

0 STARLINK-33861
1 63678U 25085Q   25197.55436845  .00021155  00000-0  77598-3 0  9997
2 63678  42.9985 284.6988 0001304 274.1157  85.9545 15.27583378 12748

Epoch: 2025-07-16T13:18Z

TLE epoch observation values (Epoch: 2025-07-16T13:18:17.434Z)

Latitude

-0.00004°

Longitude

150.49325°

Altitude

482.751 km

Speed

7.626 km/s

True Right ascension

18h 58m 47s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-6.33172°

Longitude

-24.38223°

Altitude

483.766 km

Speed

7.625 km/s

Apparent Right ascension

04h 32m 39s

Apparent Declination

-56° 06' 40"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

09:03:35

Azimuth

213.751° SW

Elevation

-21.755°

Doppler factor

Orbital elements

Apogee altitude

485.879 km

Perigee altitude

484.089 km

Semi-major axis

6,863.121 km

Eccentricity

0.00013

Inclination

42.9985°

RAAN

284.6988°

Arg. of periapsis

274.1157°

True anomaly

Unknown

Mean anomaly

85.9545°

Eccentric anomaly

Unknown

Mean motion

3.81734 °/min

Orbital period

94.31 mins

BSTAR

0.00077598

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Other satellites on launch #85 in the year 2025 (2025-04-28 UTC)

STARLINK-11651, 63664

STARLINK-11672, 63665

STARLINK-11664, 63666

STARLINK-11666, 63667

STARLINK-11663, 63668

STARLINK-11595, 63669

STARLINK-11599, 63670

STARLINK-11603, 63671

STARLINK-11644, 63672

STARLINK-11634, 63673

STARLINK-11656, 63674

STARLINK-11655, 63675

STARLINK-11661, 63676

STARLINK-33816, 63677

STARLINK-33861 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	2025-07-17 08:19:22.412Z	182.817° SSW	2025-07-17 08:21:22.412Z	145.857° SSE	17.939°	2025-07-17 08:23:22.412Z	107.519° ESE
6 mins	2025-07-17 09:57:22.412Z	244.696° WSW	2025-07-17 10:00:22.412Z	99.542° ESE	43.234°	2025-07-17 10:03:22.412Z	73.309° E
5 mins	2025-07-17 11:37:22.412Z	292.303° WNW	2025-07-17 11:39:22.412Z	13.39° NNE	37.828°	2025-07-17 11:42:22.412Z	73.158° E
5 mins	2025-07-17 13:16:22.412Z	293.802° NW	2025-07-17 13:18:22.412Z	25.725° NE	43.83°	2025-07-17 13:21:22.412Z	99.596° ESE
5 mins	2025-07-17 14:55:22.412Z	256.914° W	2025-07-17 14:57:22.412Z	201.453° SSW	27.184°	2025-07-17 15:00:22.412Z	148.125° SSE

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-33861, 63678 on other resources

View STARLINK-33861, 63678 on NASA - NSSDCA Website

View STARLINK-33861, 63678 on Heavens-Above

View STARLINK-33861, 63678 on Keep Track

View STARLINK-33861, 63678 on Celestrak

View STARLINK-33861, 63678 on Gunter's Space Page

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