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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB (YO)
1 00167U 61017D   25307.39619757  .00000083  00000-0  97235-4 0  9994
2 00167  47.8463 321.1751 0091160 266.7371  92.3080 14.24034286332494

Epoch: 2025-11-03T09:30Z

TLE epoch observation values (Epoch: 2025-11-03T09:30:31.470Z)

Latitude

-0.00001°

Longitude

135.64579°

Altitude

815.279 km

Speed

7.445 km/s

True Right ascension

21h 24m 42s

True Declination

0° 00' 00"

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

15:44:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

878.374 km

Perigee altitude

747.269 km

Semi-major axis

7,190.959 km

Eccentricity

0.00912

Inclination

47.8463°

RAAN

321.1751°

Arg. of periapsis

266.7371°

True anomaly

93.35123°

Mean anomaly

92.308°

Eccentric anomaly

92.82967°

Mean motion

3.55929 °/min

Orbital period

101.14 mins

BSTAR

0.000097235

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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.
7 mins	2025-11-05 02:03:32.058Z	170.072° S	2025-11-05 02:07:32.058Z	125.476° SE	16.986°	2025-11-05 02:10:32.058Z	92.84° ESE
9 mins	2025-11-05 03:48:32.058Z	227.702° WSW	2025-11-05 03:52:32.058Z	146.675° SSE	43.936°	2025-11-05 03:57:32.058Z	63.246° ENE
10 mins	2025-11-05 05:34:32.058Z	277.106° WNW	2025-11-05 05:38:32.058Z	332.717° NNW	35.573°	2025-11-05 05:44:32.058Z	58.358° ENE
10 mins	2025-11-05 07:21:32.058Z	302.607° NW	2025-11-05 07:25:32.058Z	355.387° N	32.453°	2025-11-05 07:31:32.058Z	75.852° E
10 mins	2025-11-05 09:08:32.058Z	303.834° NW	2025-11-05 09:12:32.058Z	8.049° NNE	43.809°	2025-11-05 09:18:32.058Z	112.453° ESE
9 mins	2025-11-05 10:54:32.058Z	278.591° WNW	2025-11-05 10:58:32.058Z	223.733° SW	28.17°	2025-11-05 11:03:32.058Z	163.204° S

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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-11-03T09:30:31.470Z)

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: 1 day ago