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OPS 8480 (TRANSIT 5B-6), 1420

Orbit data source: Space-Track

OPS 8480 (TRANSIT 5B-6), 1420 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Thu, 24 Jun 1965 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/1420?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1420, 1965-048A

Orbit

LEO

Country

Related business

United States Navy (US)

Manufacturer

APL

Mission

Spacecraft

Bus & Motor

TRANSIT 5, Unknown motor

Mass

~54 kg wet, ~54 kg dry

Launch date (UTC)

1965-06-24 (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

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 OPS 8480 (TRANSIT 5B-6)
1 01420U 65048A   26080.86661005  .00000121  00000-0  16800-3 0  9990
2 01420  89.8742 287.3001 0072292 325.4426  45.6412 13.51889723991655

Epoch: 2026-03-21T20:47Z

TLE epoch observation values (Epoch: 2026-03-21T20:47:55.108Z)

Latitude

11.63417°

Longitude

155.96508°

Altitude

1,030.086 km

Speed

7.356 km/s

True Right ascension

19h 09m 18s

True Declination

11° 34' 08"

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

15:47:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,116.15 km

Perigee altitude

1,008.572 km

Semi-major axis

7,440.498 km

Eccentricity

0.00723

Inclination

89.8742°

RAAN

287.3001°

Arg. of periapsis

325.4426°

True anomaly

46.23724°

Mean anomaly

45.6412°

Eccentric anomaly

45.93885°

Mean motion

3.38174 °/min

Orbital period

106.45 mins

BSTAR

0.000168

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Other satellites on launch #48 in the year 1965 (1965-06-24 UTC)

TRANSIT 5B-6 DEB, 12582 (Decayed)

TRANSIT 5B-6 DEB, 21945 (Decayed)

TRANSIT 5B-6 DEB, 24811 (Decayed)

TRANSIT 5B-6 DEB, 26815 (Decayed)

TRANSIT 5B-6 DEB, 26912 (Decayed)

THOR ABLESTAR DEB, 1435

TRANSIT 5B-6 DEB, 11953 (Decayed)

TRANSIT 5B-6 DEB, 11952 (Decayed)

THOR ABLESTAR R/B, 1428

THOR ABLESTAR DEB, 2701

THOR ABLESTAR DEB, 3592

THOR ABLESTAR DEB, 1425

TRANSIT 5B-6 DEB, 19838 (Decayed)

TRANSIT 5B-6 DEB, 12516 (Decayed)

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OPS 8480 (TRANSIT 5B-6) 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	2026-03-22 12:51:28.754Z	123.682° SE	2026-03-22 12:56:28.754Z	69.675° E	22.616°	2026-03-22 13:00:28.754Z	27.891° NE
10 mins	2026-03-22 14:37:28.754Z	203° SW	2026-03-22 14:42:28.754Z	286.464° WNW	37.664°	2026-03-22 14:47:28.754Z	345.076° N
11 mins	2026-03-23 01:46:28.754Z	9.727° NNE	2026-03-23 01:51:28.754Z	93.949° ESE	43.34°	2026-03-23 01:57:28.754Z	173.465° S
8 mins	2026-03-23 03:33:28.754Z	323.176° NNW	2026-03-23 03:37:28.754Z	282.939° WNW	18.368°	2026-03-23 03:41:28.754Z	246.432° 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 8480 (TRANSIT 5B-6), 1420 on other resources

View OPS 8480 (TRANSIT 5B-6), 1420 on NASA - NSSDCA Website

View OPS 8480 (TRANSIT 5B-6), 1420 on Heavens-Above

View OPS 8480 (TRANSIT 5B-6), 1420 on Keep Track

View OPS 8480 (TRANSIT 5B-6), 1420 on Celestrak

View OPS 8480 (TRANSIT 5B-6), 1420 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 8480 (TRANSIT 5B-6), 1420

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-03-21T20:47:55.108Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #48 in the year 1965 (1965-06-24 UTC)

OPS 8480 (TRANSIT 5B-6) Visibility forecast

Co-orbital & Co-planar RSOs

Check out OPS 8480 (TRANSIT 5B-6), 1420 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago