DELTA 1 R/B, 1433

Orbit data source: Space-Track

DELTA 1 R/B, 1433 is space debris in SSO originally from a launch on Fri, 02 Jul 1965 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 URL

https://www.satcat.com/sats-embedded/1433?theme=dark&initialShowStats=false

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Identifier

1433, 1965-051B

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ABL

Mission

Spacecraft

Bus & Motor

ALTAIR, Unknown motor

Mass

60 kg wet, 60 kg dry

Launch date (UTC)

1965-07-02 (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: 8 hours ago

TLE from 8 hours ago

0 DELTA 1 R/B
1 01433U 65051B   26144.89447422  .00000592  00000-0  12557-3 0  9994
2 01433  98.5722 303.4147 0038371 348.2927  11.7377 14.62647858191429

Epoch: 2026-05-24T21:28Z

TLE epoch observation values (Epoch: 2026-05-24T21:28:02.572Z)

Latitude

-0.00006°

Longitude

98.91392°

Altitude

661.079 km

Speed

7.541 km/s

True Right ascension

20h 13m 39s

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

14:39:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

708.822 km

Perigee altitude

654.643 km

Semi-major axis

7,059.869 km

Eccentricity

0.00384

Inclination

98.5722°

RAAN

303.4147°

Arg. of periapsis

348.2927°

True anomaly

11.82757°

Mean anomaly

11.7377°

Eccentric anomaly

11.78259°

Mean motion

3.65888 °/min

Orbital period

98.39 mins

BSTAR

0.00012557

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Other satellites on launch #51 in the year 1965 (1965-07-02 UTC)

DELTA 1 DEB, 1529

TIROS 10, 1430

DELTA 1 DEB, 1440 (Decayed)

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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.
7 mins	2026-05-25 10:44:01.445Z	178.554° S	2026-05-25 10:47:01.445Z	265.222° W	42.795°	2026-05-25 10:51:01.445Z	340.387° N
6 mins	2026-05-25 22:42:01.445Z	54.44° ENE	2026-05-25 22:44:01.445Z	90.797° ESE	25.189°	2026-05-25 22:48:01.445Z	153.327° SSE
6 mins	2026-05-26 00:19:01.445Z	337.983° N	2026-05-26 00:22:01.445Z	280.454° WNW	25.813°	2026-05-26 00:25:01.445Z	236.624° 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 DELTA 1 R/B, 1433 on other resources

View DELTA 1 R/B, 1433 on Heavens-Above

View DELTA 1 R/B, 1433 on Keep Track

View DELTA 1 R/B, 1433 on Celestrak

View DELTA 1 R/B, 1433 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, 1433

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-05-24T21:28:02.572Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #51 in the year 1965 (1965-07-02 UTC)

DELTA 1 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 R/B, 1433 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago