OBJECT C, 64871

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT C, 64871 is an American satellite in SSO that was launched on Wed, 23 Jul 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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Iframe URL

https://www.satcat.com/sats-embedded/64871?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

64871, 2025-154C

Orbit

SSO

Last TLE update

16 hours ago

Origin

LARCN/STP (US)

Manufacturer

NovaWurks

Mission

Operational spacecraft

Bus & Motor

HISAT, Unknown motor

Mass

110 kg wet, 110 kg dry

Launch date (UTC)

2025-07-23 (3 weeks ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Unknown

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 16 hours ago

0 OBJECT C
1 64871U 25154C   25224.71503057  .00002371  00000-0  23664-3 0  9993
2 64871  97.7097 290.3879 0006525 180.8108 179.3102 14.92448574  2978

Epoch: 2025-08-12T17:09Z

TLE epoch observation values (Epoch: 2025-08-12T17:09:38.641Z)

Latitude

0.00001°

Longitude

71.57319°

Altitude

597.895 km

Speed

7.558 km/s

True Right ascension

19h 21m 33s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

60.80198°

Longitude

58.29927°

Altitude

602.739 km

Speed

7.563 km/s

Apparent Right ascension

14h 28m 04s

Apparent Declination

19° 38' 01"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

23:59:26

Azimuth

322.424° NNW

Elevation

-21.108°

Doppler factor

Orbital elements

Apogee altitude

591.864 km

Perigee altitude

582.774 km

Semi-major axis

6,965.456 km

Eccentricity

0.00065

Inclination

97.7097°

RAAN

290.3879°

Arg. of periapsis

180.8108°

True anomaly

179.3111°

Mean anomaly

179.3102°

Eccentric anomaly

179.31065°

Mean motion

3.73352 °/min

Orbital period

96.42 mins

BSTAR

0.00023664

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Other satellites on launch #154 in the year 2025 (2025-07-23 UTC)

OBJECT C Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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.
5 mins	2025-08-13 16:16:36.985Z	53.871° ENE	2025-08-13 16:19:36.985Z	101.147° ESE	15.698°	2025-08-13 16:21:36.985Z	131.086° SE
5 mins	2025-08-13 17:52:36.985Z	341.804° N	2025-08-13 17:54:36.985Z	294.925° NW	30.696°	2025-08-13 17:57:36.985Z	228.007° WSW
6 mins	2025-08-14 04:41:36.985Z	183.347° SSW	2025-08-14 04:44:36.985Z	283.867° WNW	40.6°	2025-08-14 04:47:36.985Z	338.09° N

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 OBJECT C, 64871 on other resources

View OBJECT C, 64871 on Heavens-Above

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View OBJECT C, 64871 on Celestrak

View OBJECT C, 64871 on Gunter's Space Page

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