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PACE-1, 48909

Orbit data source: Space-Track

PACE-1, 48909 is a payload satellite owned by ARC (US) in SSO that was launched on Wed, 30 Jun 2021 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/48909?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/48909?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48909, 2021-059AG

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ARC

Mission

Operational Civil Technology

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, 10 kg dry

Launch date (UTC)

2021-06-30 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.080 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 PACE-1
1 48909U 21059AG  26140.81432582  .00056239  00000-0  37364-3 0  9994
2 48909  97.6789 335.9666 0002449  81.4165 278.7376 15.75299746273489

Epoch: 2026-05-20T19:32Z

TLE epoch observation values (Epoch: 2026-05-20T19:32:37.750Z)

Latitude

-0.0001°

Longitude

164.34084°

Altitude

346.685 km

Speed

7.701 km/s

True Right ascension

22h 23m 51s

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

16:46:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

342.328 km

Perigee altitude

339.038 km

Semi-major axis

6,718.82 km

Eccentricity

0.00024

Inclination

97.6789°

RAAN

335.9666°

Arg. of periapsis

81.4165°

True anomaly

278.70986°

Mean anomaly

278.7376°

Eccentric anomaly

278.72373°

Mean motion

3.94097 °/min

Orbital period

91.35 mins

BSTAR

0.00037364

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Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

SPACEBEE-101, 48884 (Decayed)

ICEYE-X11, 48918

DEMO8(TENZING), 48951

YAM-2, 48911 (Decayed)

STARLINK-3004, 48880

MANDRAKE 2 ABLE, 48907

HAWK-3A, 48957

SPARTAN, 48964

ASTROCAST-0202, 48961 (Decayed)

KSF1-C, 48942 (Decayed)

ASTROCAST-0201, 48954 (Decayed)

ICEYE-X15, 48917 (Decayed)

CAPELLA-5 (WHITNEY), 48913 (Decayed)

LINCS2, 48903 (Decayed)

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PACE-1 Visibility

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PACE-1 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

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

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Check out PACE-1, 48909 on other resources

View PACE-1, 48909 on NASA - NSSDCA Website

View PACE-1, 48909 on Heavens-Above

View PACE-1, 48909 on Keep Track

View PACE-1, 48909 on Celestrak

View PACE-1, 48909 on Gunter's Space Page

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

PACE-1, 48909

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-05-20T19:32:37.750Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

PACE-1 Visibility

Co-orbital & Co-planar RSOs

Check out PACE-1, 48909 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago