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OPS 7613 (P/L 5), 4247

Orbit data source: Space-Track

OPS 7613 (P/L 5), 4247 is an American payload satellite in LEO that was launched on Tue, 30 Sep 1969 UTC via a THORAD SLV-2G AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). 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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Identifier

4247, 1969-082F

Orbit

LEO

Country

Related business

National Reconnaissance Office (US)

Manufacturer

NRL

Mission

Spacecraft

Bus & Motor

NRL MULTI, Unknown motor

Mass

102 kg wet, 102 kg dry

Launch date (UTC)

1969-09-30 (57 years ago)

Launch vehicle

THORAD SLV-2G AGENA D

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.8 m

Radar Cross Section

Large (>1 m²)

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Last TLE update: 7 hours ago

TLE from 7 hours ago

0 OPS 7613 (P/L 5)
1  4247U 69082F   26100.14357002  .00000040  00000-0  67383-4 0  9998
2  4247  70.0140 247.8258 0022292 223.0528 136.8835 13.95981582876912

Epoch: 2026-04-10T03:26Z

TLE epoch observation values (Epoch: 2026-04-10T03:26:44.449Z)

Latitude

-0°

Longitude

-2.24086°

Altitude

921.931 km

Speed

7.385 km/s

True Right ascension

16h 31m 18s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

16:37:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

922.023 km

Perigee altitude

889.548 km

Semi-major axis

7,283.922 km

Eccentricity

0.00223

Inclination

70.014°

RAAN

247.8258°

Arg. of periapsis

223.0528°

True anomaly

137.05774°

Mean anomaly

136.8835°

Eccentric anomaly

136.97066°

Mean motion

3.49136 °/min

Orbital period

103.11 mins

BSTAR

0.000067383

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Other satellites on launch #82 in the year 1969 (1969-09-30 UTC)

THORAD AGENA D DEB, 5362 (Decayed)

THORAD AGENA D DEB, 4450 (Decayed)

THORAD AGENA D DEB, 4531 (Decayed)

THORAD AGENA D DEB, 4113 (Decayed)

THORAD AGENA D DEB, 4892 (Decayed)

THORAD AGENA D DEB, 5271 (Decayed)

THORAD AGENA D DEB, 4318 (Decayed)

THORAD AGENA D DEB, 5752 (Decayed)

THORAD AGENA D DEB, 4176 (Decayed)

THORAD AGENA D DEB, 4464 (Decayed)

THORAD AGENA D DEB, 4240 (Decayed)

THORAD AGENA D DEB, 4459 (Decayed)

THORAD AGENA D DEB, 4533 (Decayed)

THORAD AGENA D DEB, 4115 (Decayed)

THORAD AGENA D DEB, 4179 (Decayed)

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OPS 7613 (P/L 5) Visibility forecast

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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.
9 mins	2026-04-10 10:26:28.218Z	162.037° S	2026-04-10 10:30:28.218Z	112.134° ESE	28.901°	2026-04-10 10:35:28.218Z	46.266° ENE
9 mins	2026-04-10 12:12:28.218Z	244.51° WSW	2026-04-10 12:16:28.218Z	305.132° NW	31.452°	2026-04-10 12:21:28.218Z	7.76° NNE
7 mins	2026-04-10 19:29:28.218Z	16.41° NNE	2026-04-10 19:32:28.218Z	54.815° ENE	20.332°	2026-04-10 19:36:28.218Z	98.69° ESE
10 mins	2026-04-10 21:13:28.218Z	327.237° NNW	2026-04-10 21:18:28.218Z	239.927° WSW	41.763°	2026-04-10 21:23:28.218Z	171.205° S

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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 OPS 7613 (P/L 5), 4247 on other resources

View OPS 7613 (P/L 5), 4247 on NASA - NSSDCA Website

View OPS 7613 (P/L 5), 4247 on Heavens-Above

View OPS 7613 (P/L 5), 4247 on Keep Track

View OPS 7613 (P/L 5), 4247 on Celestrak

View OPS 7613 (P/L 5), 4247 on Gunter's Space Page

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

OPS 7613 (P/L 5), 4247

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-04-10T03:26:44.449Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 1969 (1969-09-30 UTC)

OPS 7613 (P/L 5) Visibility forecast

Co-orbital & Co-planar RSOs

Check out OPS 7613 (P/L 5), 4247 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago