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OPS 9317 (IDSCS 7), 2221

Orbit data source: Space-Track

OPS 9317 (IDSCS 7), 2221 is a payload satellite owned by USAF SSD (US) in GEO that was launched on Thu, 16 Jun 1966 UTC via a TITAN IIIC 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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https://www.satcat.com/sats-embedded/2221?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2221, 1966-053H

Orbit

GEO

Last TLE update

4 days ago

Origin

United States Space Force (US)

Manufacturer

Philco-Ford WDL

Mission

Non-operational Defense Communications

Bus & Motor

IDCSP, Unknown motor

Mass

45 kg wet, 45 kg dry

Launch date (UTC)

1966-06-16 (59 years ago)

Launch vehicle

TITAN IIIC

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Ico Poly, 0.9 m

Radar Cross Section

0.926 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 4 days ago

0 OPS 9317 (IDSCS 7)
1  2221U 66053H   25178.99868566 -.00000080  00000-0  00000+0 0  9995
2  2221   7.7442  50.2623 0080211 164.6470 195.5446  1.06869290230191

Epoch: 2025-06-27T23:58Z

TLE epoch observation values (Epoch: 2025-06-27T23:58:06.441Z)

Latitude

0.00001°

Longitude

134.35856°

Altitude

34,344.146 km

Speed

3.117 km/s

True Right ascension

03h 20m 54s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

2.86252°

Longitude

-67.15186°

Altitude

33,710.585 km

Speed

3.166 km/s

Apparent Right ascension

13h 43m 15s

Apparent Declination

-3° 20' 10"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

15:21:02

Azimuth

213.344° SW

Elevation

41.279°

Doppler factor

Orbital elements

Apogee altitude

34,358.125 km

Perigee altitude

33,709.826 km

Semi-major axis

40,412.112 km

Eccentricity

0.00802

Inclination

7.7442°

RAAN

50.2623°

Arg. of periapsis

164.647°

True anomaly

Unknown

Mean anomaly

195.5446°

Eccentric anomaly

Unknown

Mean motion

0.26716 °/min

Orbital period

1,347.49 mins

BSTAR

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2221 neighbors

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Other satellites on launch #53 in the year 1966 (1966-06-16 UTC)

OPS 9381 (GGTS), 2207

OPS 9311 (IDSCS 1), 2215

OPS 9312 (IDSCS 2), 2216

OPS 9313 (IDSCS 3), 2217

OPS 9314 (IDSCS 4), 2218

OPS 9315 (IDSCS 5), 2219

OPS 9316 (IDSCS 6), 2220

TITAN 3C TRANSTAGE R/B, 2222

OPS 9317 (IDSCS 7) 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.
1440 mins	2025-07-02 03:39:45.423Z	213.331° SW	2025-07-02 22:06:45.423Z	187.783° SSW	38.258°	2025-07-03 03:39:45.423Z	176.304° S

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Check out OPS 9317 (IDSCS 7), 2221 on other resources

View OPS 9317 (IDSCS 7), 2221 on NASA - NSSDCA Website

View OPS 9317 (IDSCS 7), 2221 on Heavens-Above

View OPS 9317 (IDSCS 7), 2221 on Keep Track

View OPS 9317 (IDSCS 7), 2221 on Celestrak

View OPS 9317 (IDSCS 7), 2221 on Gunter's Space Page

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