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OPS 6582 (TRANSIT 5B-5), 965

Orbit data source: Space-Track

OPS 6582 (TRANSIT 5B-5), 965 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Sun, 13 Dec 1964 UTC via a THOR ABLESTAR 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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https://www.satcat.com/sats-embedded/965?theme=dark&initialShowStats=false

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Identifier

965, 1964-083D

Orbit

LEO

Country

Related business

United States Navy (US)

Manufacturer

NAFI

Mission

Spacecraft

Bus & Motor

TRANSIT 5, Unknown motor

Mass

~54 kg wet, ~54 kg dry

Launch date (UTC)

1964-12-13 (61 years ago)

Launch vehicle

THOR ABLESTAR

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 OPS 6582 (TRANSIT 5B-5)
1 00965U 64083D   26071.81605424  .00000078  00000-0  95878-4 0  9993
2 00965  90.0757 202.2539 0041106 197.1092 328.1163 13.57002467 30545

Epoch: 2026-03-12T19:35Z

TLE epoch observation values (Epoch: 2026-03-12T19:35:07.086Z)

Latitude

14.99815°

Longitude

-81.96597°

Altitude

1,022.985 km

Speed

7.354 km/s

True Right ascension

01h 29m 05s

True Declination

14° 54' 56"

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

10:04:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,074.153 km

Perigee altitude

1,013.137 km

Semi-major axis

7,421.782 km

Eccentricity

0.00411

Inclination

90.0757°

RAAN

202.2539°

Arg. of periapsis

197.1092°

True anomaly

327.86641°

Mean anomaly

328.1163°

Eccentric anomaly

327.99146°

Mean motion

3.39454 °/min

Orbital period

106.05 mins

BSTAR

0.000095878

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Other satellites on launch #83 in the year 1964 (1964-12-13 UTC)

THOR ABLESTAR R/B, 953

OPS 6582 (TRANSIT 5E-5), 959

THOR ABLESTAR DEB, 966 (Decayed)

TRANSIT 5E-5 DEB, 38524 (Decayed)

THOR ABLESTAR DEB, 1608

TRANSIT 5E-5 DEB, 38527 (Decayed)

TRANSIT 5E-5 DEB, 2798 (Decayed)

THOR ABLESTAR DEB, 1099

TRANSIT 5E-5 DEB, 41927 (Decayed)

THOR ABLESTAR DEB, 967

THOR ABLESTAR DEB, 956

TRANSIT 5E-5 DEB, 38525 (Decayed)

TRANSIT 5E-5 DEB, 43289 (Decayed)

TRANSIT 5E-5 DEB, 43290 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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OPS 6582 (TRANSIT 5B-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.
6 mins	2026-03-13 07:19:48.866Z	96.522° ESE	2026-03-13 07:22:48.866Z	68.185° E	14.191°	2026-03-13 07:25:48.866Z	40.398° NE
11 mins	2026-03-13 09:02:48.866Z	177.954° S	2026-03-13 09:07:48.866Z	316.937° NNW	44.887°	2026-03-13 09:13:48.866Z	356.917° N
4 mins	2026-03-13 10:52:48.866Z	269.395° W	2026-03-13 10:54:48.866Z	288.145° WNW	12.343°	2026-03-13 10:56:48.866Z	306.361° NW
10 mins	2026-03-13 20:09:48.866Z	25.871° NE	2026-03-13 20:13:48.866Z	75.402° E	30.893°	2026-03-13 20:19:48.866Z	150.173° SSE
9 mins	2026-03-13 21:55:48.866Z	336.103° NNW	2026-03-13 21:59:48.866Z	287.215° WNW	28.455°	2026-03-13 22:04:48.866Z	225.798° WSW

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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 6582 (TRANSIT 5B-5), 965 on other resources

View OPS 6582 (TRANSIT 5B-5), 965 on NASA - NSSDCA Website

View OPS 6582 (TRANSIT 5B-5), 965 on Heavens-Above

View OPS 6582 (TRANSIT 5B-5), 965 on Keep Track

View OPS 6582 (TRANSIT 5B-5), 965 on Celestrak

View OPS 6582 (TRANSIT 5B-5), 965 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 6582 (TRANSIT 5B-5), 965

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-03-12T19:35:07.086Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #83 in the year 1964 (1964-12-13 UTC)

OPS 6582 (TRANSIT 5B-5) Visibility forecast

Co-orbital & Co-planar RSOs

Check out OPS 6582 (TRANSIT 5B-5), 965 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago