DELTA 1 DEB (YO), 167

Orbit data source: Space-Track

DELTA 1 DEB (YO), 167 is space debris in LEO originally from a launch on Wed, 12 Jul 1961 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/167?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/167?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

167, 1961-017D

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

RCA/East Windsor

Mission

Spacecraft

Bus & Motor

Unknown

Mass

~1 kg wet, ~1 kg dry

Launch date (UTC)

1961-07-12 (64 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 20 hours ago

TLE from 20 hours ago

0 DELTA 1 DEB (YO)
1 00167U 61017D   25288.73185534  .00000325  00000-0  19776-3 0  9993
2 00167  47.8463  43.2645 0090688 190.4712 169.4284 14.24015595329832

Epoch: 2025-10-15T17:33Z

TLE epoch observation values (Epoch: 2025-10-15T17:33:52.301Z)

Latitude

0.00001°

Longitude

115.29487°

Altitude

876.218 km

Speed

7.382 km/s

True Right ascension

02h 53m 03s

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

08:21:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

878.099 km

Perigee altitude

747.671 km

Semi-major axis

7,191.022 km

Eccentricity

0.00907

Inclination

47.8463°

RAAN

43.2645°

Arg. of periapsis

190.4712°

True anomaly

169.61695°

Mean anomaly

169.4284°

Eccentric anomaly

169.52289°

Mean motion

3.55924 °/min

Orbital period

101.15 mins

BSTAR

0.00019776

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Other satellites on launch #17 in the year 1961 (1961-07-12 UTC)

TIROS 3, 162

DELTA 1 R/B, 165 (Decayed)

DELTA 1 DEB (YO), 166 (Decayed)

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DELTA 1 DEB (YO) 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.
9 mins	2025-10-16 14:08:13.841Z	298.889° NW	2025-10-16 14:13:13.841Z	13.289° NNE	30.867°	2025-10-16 14:17:13.841Z	66.57° ENE
9 mins	2025-10-16 15:55:13.841Z	305.391° NW	2025-10-16 15:59:13.841Z	4.979° NNE	41.178°	2025-10-16 16:04:13.841Z	103.125° ESE
8 mins	2025-10-16 17:42:13.841Z	277.496° WNW	2025-10-16 17:45:13.841Z	226.415° WSW	31.754°	2025-10-16 17:50:13.841Z	155.146° SSE
10 mins	2025-10-17 10:09:13.841Z	217.602° SW	2025-10-17 10:14:13.841Z	133.501° SE	40.074°	2025-10-17 10:19:13.841Z	66.677° ENE
9 mins	2025-10-17 11:56:13.841Z	270.936° WNW	2025-10-17 12:00:13.841Z	341.26° N	38.246°	2025-10-17 12:05:13.841Z	55.685° ENE

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 (YO), 167 on other resources

View DELTA 1 DEB (YO), 167 on Heavens-Above

View DELTA 1 DEB (YO), 167 on Keep Track

View DELTA 1 DEB (YO), 167 on Celestrak

View DELTA 1 DEB (YO), 167 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 (YO), 167

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2025-10-15T17:33:52.301Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #17 in the year 1961 (1961-07-12 UTC)

DELTA 1 DEB (YO) Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB (YO), 167 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago