DELTA 1 DEB, 18302

Orbit data source: Space-Track

DELTA 1 DEB, 18302 is space debris in SSO originally from a launch on Sun, 05 Mar 1978 UTC launched from the Air Force Western Test Range (AFWTR). 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/18302?theme=dark&initialShowStats=false

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Identifier

18302, 1978-026HD

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1978-03-05 (48 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 18302U 78026HD  26153.20197469  .00000854  00000-0  68305-3 0  9994
2 18302  98.8833 240.7765 0235424 202.7811 216.4503 13.81342216 71085

Epoch: 2026-06-02T04:50Z

TLE epoch observation values (Epoch: 2026-06-02T04:50:50.613Z)

Latitude

56.69162°

Longitude

-96.30177°

Altitude

1,108.928 km

Speed

7.233 km/s

True Right ascension

15h 08m 20s

True Declination

56° 32' 28"

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

13:34:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,129.018 km

Perigee altitude

783.675 km

Semi-major axis

7,334.483 km

Eccentricity

0.02354

Inclination

98.8833°

RAAN

240.7765°

Arg. of periapsis

202.7811°

True anomaly

214.88478°

Mean anomaly

216.4503°

Eccentric anomaly

215.66386°

Mean motion

3.45532 °/min

Orbital period

104.19 mins

BSTAR

0.00068305

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Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

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DELTA 1 DEB 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.
6 mins	2026-06-05 04:01:28.594Z	86.988° E	2026-06-05 04:04:28.594Z	58.786° ENE	15.441°	2026-06-05 04:07:28.594Z	29.773° NE
11 mins	2026-06-05 05:41:28.594Z	161.496° S	2026-06-05 05:46:28.594Z	89.159° E	44.892°	2026-06-05 05:52:28.594Z	347.639° N
6 mins	2026-06-05 07:27:28.594Z	245.74° WSW	2026-06-05 07:30:28.594Z	275.05° WNW	15.4°	2026-06-05 07:33:28.594Z	302.805° NW
9 mins	2026-06-05 18:21:28.594Z	26.15° NE	2026-06-05 18:25:28.594Z	84.886° E	38.947°	2026-06-05 18:30:28.594Z	176.402° S
6 mins	2026-06-05 20:05:28.594Z	333.635° NNW	2026-06-05 20:08:28.594Z	295.523° NW	18.775°	2026-06-05 20:11:28.594Z	258.692° W

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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 DEB, 18302 on other resources

View DELTA 1 DEB, 18302 on Heavens-Above

View DELTA 1 DEB, 18302 on Keep Track

View DELTA 1 DEB, 18302 on Celestrak

View DELTA 1 DEB, 18302 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 DEB, 18302

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-02T04:50:50.613Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 18302 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago