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 (65 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)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB (YO)
1 00167U 61017D   26036.97828645  .00000029  00000-0  75008-4 0  9990
2 00167  47.8443 265.1320 0090591 294.2755  64.8686 14.24111853345979

Epoch: 2026-02-05T23:28Z

TLE epoch observation values (Epoch: 2026-02-05T23:28:43.949Z)

Latitude

-0.00004°

Longitude

136.82608°

Altitude

784.61 km

Speed

7.477 km/s

True Right ascension

17h 40m 31s

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

06:28:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

877.702 km

Perigee altitude

747.42 km

Semi-major axis

7,190.698 km

Eccentricity

0.00906

Inclination

47.8443°

RAAN

265.132°

Arg. of periapsis

294.2755°

True anomaly

65.81292°

Mean anomaly

64.8686°

Eccentric anomaly

65.34031°

Mean motion

3.55948 °/min

Orbital period

101.14 mins

BSTAR

0.000075008

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

DELTA 1 DEB (YO), 166 (Decayed)

TIROS 3, 162

DELTA 1 R/B, 165 (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.
4 mins	2026-02-08 15:37:24.682Z	150.754° SSE	2026-02-08 15:39:24.682Z	127.672° SE	14.024°	2026-02-08 15:41:24.682Z	105.09° ESE
9 mins	2026-02-08 17:20:24.682Z	222.497° SW	2026-02-08 17:24:24.682Z	153.036° SSE	42.366°	2026-02-08 17:29:24.682Z	65.142° ENE
10 mins	2026-02-08 19:06:24.682Z	273.532° WNW	2026-02-08 19:10:24.682Z	330.03° NNW	36.347°	2026-02-08 19:16:24.682Z	57.915° ENE
9 mins	2026-02-08 20:53:24.682Z	301.443° NW	2026-02-08 20:57:24.682Z	355.204° N	31.947°	2026-02-08 21:02:24.682Z	69.09° E
10 mins	2026-02-08 22:40:24.682Z	305.223° NW	2026-02-08 22:44:24.682Z	12.565° NNE	42.828°	2026-02-08 22:50:24.682Z	108.505° ESE
9 mins	2026-02-09 00:26:24.682Z	281.22° WNW	2026-02-09 00:30:24.682Z	224.265° SW	31.21°	2026-02-09 00:35:24.682Z	159.171° S

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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 (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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-02-05T23:28:43.949Z)

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: 2 days ago