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 (61 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

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: 21 hours ago

TLE from 21 hours ago

0 DELTA 1 R/B
1 00862U 64047B   25345.69455894 -.00000469  00000-0  00000-0 0  9996
2 00862  16.8538  25.9081 7115083 287.0153  10.9827  2.05112854254315

Epoch: 2025-12-11T16:40Z

TLE epoch observation values (Epoch: 2025-12-11T16:40:09.892Z)

Latitude

0.00015°

Longitude

55.20167°

Altitude

4,336.059 km

Speed

7.692 km/s

True Right ascension

01h 43m 33s

True Declination

0° 00' 01"

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

12:22:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,412.74 km

Perigee altitude

1,171.81 km

Semi-major axis

26,170.412 km

Eccentricity

0.71151

Inclination

16.8538°

RAAN

25.9081°

Arg. of periapsis

287.0153°

True anomaly

72.41593°

Mean anomaly

10.9827°

Eccentric anomaly

33.45867°

Mean motion

0.51266 °/min

Orbital period

702.22 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.
76 mins	2025-12-12 13:57:10.310Z	198.64° SSW	2025-12-12 13:57:10.310Z	198.64° SSW	36.919°	2025-12-12 15:13:10.310Z	152.738° SSE
611 mins	2025-12-13 03:46:10.310Z	191.897° SSW	2025-12-13 10:45:10.310Z	163.967° S	40.793°	2025-12-13 13:57:10.310Z	173.731° 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: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2025-12-11T16:40:09.892Z)

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: 21 hours ago