DELTA 1 R/B, 4354

Orbit data source: Space-Track

DELTA 1 R/B, 4354 is space debris in HEO originally from a launch on Fri, 20 Mar 1970 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/4354?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

4354, 1970-021B

Orbit

HEO

Last TLE update

20 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Thiokol/TE

Mission

Spacecraft

Bus & Motor

STAR 37, Unknown motor

Mass

65 kg wet, 65 kg dry

Launch date (UTC)

1970-03-20 (55 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Sphere + Cone, 1 m

Radar Cross Section

0.734 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 20 hours ago

0 DELTA 1 R/B
1 04354U 70021B   25183.70675900  .00006266  00000-0  14218-2 0  9997
2 04354  25.1719 179.1118 6336273  97.2393 333.8207  3.54632680366080

Epoch: 2025-07-02T16:57Z

TLE epoch observation values (Epoch: 2025-07-02T16:57:43.977Z)

Latitude

-0.00001°

Longitude

3.68391°

Altitude

5,420.49 km

Speed

6.754 km/s

True Right ascension

11h 56m 24s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.56503°

Longitude

1.93443°

Altitude

5,746.705 km

Speed

6.618 km/s

Apparent Right ascension

12h 09m 58s

Apparent Declination

-13° 57' 45"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

01:01:14

Azimuth

27.019° NE

Elevation

-61.716°

Doppler factor

Orbital elements

Apogee altitude

23,301.63 km

Perigee altitude

278.128 km

Semi-major axis

18,168.016 km

Eccentricity

0.63363

Inclination

25.1719°

RAAN

179.1118°

Arg. of periapsis

97.2393°

True anomaly

Unknown

Mean anomaly

333.8207°

Eccentric anomaly

Unknown

Mean motion

0.8863 °/min

Orbital period

406.18 mins

BSTAR

0.0014218

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Other satellites on launch #21 in the year 1970 (1970-03-20 UTC)

NATO 2A, 4353

DELTA 1 DEB, 5975

DELTA 1 R/B Visibility forecast

Observer location: undefined°, undefined°

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.
58 mins	2025-07-03 14:20:26.533Z	195.022° SSW	2025-07-03 14:35:26.533Z	180.342° SSW	11.475°	2025-07-03 15:18:26.533Z	164.81° S
11 mins	2025-07-04 02:57:26.533Z	221.93° SW	2025-07-04 03:05:26.533Z	189.777° SSW	16.195°	2025-07-04 03:08:26.533Z	160.619° S

Authenticating...

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Check out DELTA 1 R/B, 4354 on other resources

View DELTA 1 R/B, 4354 on Heavens-Above

View DELTA 1 R/B, 4354 on Keep Track

View DELTA 1 R/B, 4354 on Celestrak

View DELTA 1 R/B, 4354 on Gunter's Space Page

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