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PIONEER 11, 6421

Orbit data source: Public

PIONEER 11, 6421 is a payload satellite that was launched on Fri, 06 Apr 1973 UTC via an ATLAS SLV-3D CENTAUR 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/6421?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/6421?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

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ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

6421, 1973-019A

Orbit

Unknown

Last TLE update

Unknown

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

TRW

Mission

Civil Planetary

Bus & Motor

PIONEER F, MRE-1

Mass

270 kg wet, 243 kg dry

Launch date (UTC)

1973-04-06 (52 years ago)

Launch vehicle

ATLAS SLV-3D CENTAUR

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Hex Cyl, 2.9 m

Radar Cross Section

8.240 m²

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Historical TLE search

Format must be ISO8601 or YYYY-MM-DD

TLE epoch observation values

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

True Right ascension

Unknown

True Declination

Unknown

Sunlit

N/A

Visualization observer readout

Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.

Visualization observer readout

Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.

Orbital elements

Apogee altitude

Unknown

Perigee altitude

Unknown

Semi-major axis

Unknown

Eccentricity

Unknown

Inclination

Unknown

RAAN

Unknown

Arg. of periapsis

Unknown

True anomaly

Unknown

Mean anomaly

Unknown

Eccentric anomaly

Unknown

Mean motion

Unknown

Orbital period

Unknown

BSTAR

Unknown

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Other satellites on launch #19 in the year 1973 (1973-04-06 UTC)

ATLAS CENTAUR R/B(2), 6425

ATLAS CENTAUR R/B(1), 6426 (Decayed)

PIONEER 11 Visibility

Observer location: undefined°, undefined°

PIONEER 11 is not visible in the next 10 days

Authenticating...

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Check out PIONEER 11, 6421 on other resources

View PIONEER 11, 6421 on NASA - NSSDCA Website

View PIONEER 11, 6421 on Heavens-Above

View PIONEER 11, 6421 on Keep Track

View PIONEER 11, 6421 on Celestrak

View PIONEER 11, 6421 on Gunter's Space Page

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