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ORS 5 SENSORSAT, 42921

Orbit data source: Space-Track

ORS 5 SENSORSAT, 42921 is a payload satellite owned by DoD ORS (US) in LEO that was launched on Sat, 26 Aug 2017 UTC via an MINOTAUR IV 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/42921?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/42921?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42921, 2017-050A

Orbit

LEO

Last TLE update

6 hours ago

Origin

United States Space Force (US)

Manufacturer

MIT-LL

Mission

Operational Defense Early Warn

Bus & Motor

ORS-5, Unknown motor

Mass

~110 kg wet, ~110 kg dry

Launch date (UTC)

2017-08-26 (8 years ago)

Launch vehicle

MINOTAUR IV

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 1.5 m

Radar Cross Section

1.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 6 hours ago

0 ORS 5 SENSORSAT
1 42921U 17050A   25182.15577663  .00002390  00000-0  12571-3 0  9992
2 42921   0.0477 239.8386 0010744 232.6768 247.5984 14.99064474428794

Epoch: 2025-07-01T03:44Z

TLE epoch observation values (Epoch: 2025-07-01T03:44:19.1Z)

Latitude

0.04147°

Longitude

24.46517°

Altitude

569.476 km

Speed

7.578 km/s

True Right ascension

00h 00m 00s

True Declination

0° 02' 28"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

0.04237°

Longitude

-35.54221°

Altitude

574.049 km

Speed

7.573 km/s

Apparent Right ascension

17h 28m 53s

Apparent Declination

-52° 54' 42"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

21:30:22

Azimuth

213.131° SW

Elevation

-16.45°

Doppler factor

Orbital elements

Apogee altitude

583.605 km

Perigee altitude

568.661 km

Semi-major axis

6,954.27 km

Eccentricity

0.00107

Inclination

0.0477°

RAAN

239.8386°

Arg. of periapsis

232.6768°

True anomaly

Unknown

Mean anomaly

247.5984°

Eccentric anomaly

Unknown

Mean motion

3.74253 °/min

Orbital period

96.19 mins

BSTAR

0.00012571

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Other satellites on launch #50 in the year 2017 (2017-08-26 UTC)

MINOTAUR DEB, 42922 (Decayed)

MINOTAUR DEB, 42923 (Decayed)

MINOTAUR DEB, 42924 (Decayed)

MINOTAUR R/B, 42925

MINOTAUR DEB, 42926 (Decayed)

MINOTAUR R/B, 42927 (Decayed)

ORS 5 SENSORSAT Visibility

Observer location: undefined°, undefined°

ORS 5 SENSORSAT is likely not visible in the next few days

Authenticating...

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Check out ORS 5 SENSORSAT, 42921 on other resources

View ORS 5 SENSORSAT, 42921 on NASA - NSSDCA Website

View ORS 5 SENSORSAT, 42921 on Heavens-Above

View ORS 5 SENSORSAT, 42921 on Keep Track

View ORS 5 SENSORSAT, 42921 on Celestrak

View ORS 5 SENSORSAT, 42921 on Gunter's Space Page

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