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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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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: 11 hours ago

TLE from 11 hours ago

0 OPS 6582 (TRANSIT 5B-5)
1 00965U 64083D   26145.62524264  .00000063  00000-0  75165-4 0  9997
2 00965  90.0781 202.8582 0040916 346.7136 177.0236 13.57010575 40558

Epoch: 2026-05-25T15:00Z

TLE epoch observation values (Epoch: 2026-05-25T15:00:20.964Z)

Latitude

16.21897°

Longitude

-85.4169°

Altitude

1,079.234 km

Speed

7.299 km/s

True Right ascension

01h 31m 31s

True Declination

16° 07' 51"

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

11:17:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,073.983 km

Perigee altitude

1,013.249 km

Semi-major axis

7,421.753 km

Eccentricity

0.00409

Inclination

90.0781°

RAAN

202.8582°

Arg. of periapsis

346.7136°

True anomaly

177.04782°

Mean anomaly

177.0236°

Eccentric anomaly

177.03572°

Mean motion

3.39456 °/min

Orbital period

106.05 mins

BSTAR

0.000075165

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

THOR ABLESTAR DEB, 1608

TRANSIT 5E-5 DEB, 38527 (Decayed)

THOR ABLESTAR DEB, 966 (Decayed)

THOR ABLESTAR DEB, 1099

THOR ABLESTAR DEB, 967

THOR ABLESTAR DEB, 956

TRANSIT 5E-5 DEB, 5540 (Decayed)

OPS 6582 (TRANSIT 5E-5), 959

TRANSIT 5E-5 DEB, 28248 (Decayed)

THOR ABLESTAR R/B, 953

TRANSIT 5E-5 DEB, 41927 (Decayed)

TRANSIT 5E-5 DEB, 43290 (Decayed)

TRANSIT 5E-5 DEB, 43289 (Decayed)

TRANSIT 5E-5 DEB, 5444 (Decayed)

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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.
8 mins	2026-05-26 02:43:51.217Z	111.945° ESE	2026-05-26 02:47:51.217Z	72.504° E	17.402°	2026-05-26 02:51:51.217Z	32.763° NE
11 mins	2026-05-26 04:27:51.217Z	188.269° SSW	2026-05-26 04:32:51.217Z	253.432° W	42.687°	2026-05-26 04:38:51.217Z	351.466° N
11 mins	2026-05-26 15:34:51.217Z	18.289° NNE	2026-05-26 15:39:51.217Z	87.949° E	37.127°	2026-05-26 15:45:51.217Z	160.644° S
8 mins	2026-05-26 17:21:51.217Z	326.72° NNW	2026-05-26 17:25:51.217Z	277.881° WNW	24.044°	2026-05-26 17:29:51.217Z	235.909° 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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-05-25T15:00:20.964Z)

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: 11 hours ago