DELTA 1 R/B, 862

Orbit data source: Space-Track

DELTA 1 R/B, 862 is space debris in HEO originally from a launch on Wed, 19 Aug 1964 UTC launched from the Air Force Eastern Test Range (AFETR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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<iframe src="https://www.satcat.com/sats-embedded/862?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/862?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

862, 1964-047B

Orbit

HEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ABL

Mission

Spacecraft

Bus & Motor

ALTAIR, Unknown motor

Mass

~38 kg wet, ~38 kg dry

Launch date (UTC)

1964-08-19 (62 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

CYL, 0.8 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 7 hours ago

0 DELTA 1 R/B
1 00862U 64047B   26251.25719801 -.00000068  00000-0  00000-0 0  9991
2 00862  16.6357 310.4135 7108383  69.0534 349.5740  2.05100689259863

Epoch: 2026-09-08T06:10Z

TLE epoch observation values (Epoch: 2026-09-08T06:10:21.908Z)

Latitude

0.00004°

Longitude

-129.45101°

Altitude

3,920.608 km

Speed

7.885 km/s

True Right ascension

20h 41m 51s

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

04:54:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,396.981 km

Perigee altitude

1,189.644 km

Semi-major axis

26,171.449 km

Eccentricity

0.71084

Inclination

16.6357°

RAAN

310.4135°

Arg. of periapsis

69.0534°

True anomaly

290.17195°

Mean anomaly

349.574°

Eccentric anomaly

327.97843°

Mean motion

0.51263 °/min

Orbital period

702.26 mins

BSTAR

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Other satellites on launch #47 in the year 1964 (1964-08-19 UTC)

SYNCOM 3, 858

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DELTA 1 R/B 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.
341 mins	2026-09-08 18:52:30.176Z	239.24° WSW	2026-09-08 20:12:30.176Z	210.693° SW	25.17°	2026-09-09 00:33:30.176Z	229.564° WSW
7 mins	2026-09-09 05:35:30.176Z	201.939° SSW	2026-09-09 05:39:30.176Z	188.535° SSW	11.158°	2026-09-09 05:42:30.176Z	174.431° 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 DELTA 1 R/B, 862 on other resources

View DELTA 1 R/B, 862 on Heavens-Above

View DELTA 1 R/B, 862 on Keep Track

View DELTA 1 R/B, 862 on Celestrak

View DELTA 1 R/B, 862 on Gunter's Space Page

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

DELTA 1 R/B, 862

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: 2026-09-08T06:10:21.908Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #47 in the year 1964 (1964-08-19 UTC)

DELTA 1 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 R/B, 862 on other resources

Documentation

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