TRANSIT 18 DEB, 35416

Orbit data source: Space-Track

TRANSIT 18 DEB, 35416 is space debris in LEO originally from a launch on Sat, 02 Mar 1968 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/35416?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

35416, 1968-012F

Orbit

LEO

Country

Related business

United States Navy (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1968-03-02 (58 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 TRANSIT 18 DEB
1 35416U 68012F   26047.61804046  .00000776  00000-0  10343-2 0  9997
2 35416  90.0203 273.1456 0064205 242.1009 172.2256 13.58841171838168

Epoch: 2026-02-16T14:49Z

TLE epoch observation values (Epoch: 2026-02-16T14:49:58.695Z)

Latitude

54.51887°

Longitude

-95.9871°

Altitude

1,096.185 km

Speed

7.286 km/s

True Right ascension

18h 12m 28s

True Declination

54° 21' 49"

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

09:42:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,084.552 km

Perigee altitude

989.335 km

Semi-major axis

7,415.08 km

Eccentricity

0.00642

Inclination

90.0203°

RAAN

273.1456°

Arg. of periapsis

242.1009°

True anomaly

172.32434°

Mean anomaly

172.2256°

Eccentric anomaly

172.27505°

Mean motion

3.39914 °/min

Orbital period

105.91 mins

BSTAR

0.0010343

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Other satellites on launch #12 in the year 1968 (1968-03-02 UTC)

TRANSIT 18 DEB, 18594 (Decayed)

SCOUT A DEB, 3214

OPS 7034 (TRANSIT 18), 3133

TRANSIT 18 DEB, 42668 (Decayed)

SCOUT A R/B, 3137

SCOUT A DEB, 3213

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TRANSIT 18 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	2026-02-17 13:42:11.578Z	100° ESE	2026-02-17 13:45:11.578Z	70.934° E	15.851°	2026-02-17 13:48:11.578Z	41.709° NE
11 mins	2026-02-17 15:25:11.578Z	182.111° SSW	2026-02-17 15:30:11.578Z	273.638° WNW	44.556°	2026-02-17 15:36:11.578Z	355.051° N
10 mins	2026-02-18 02:31:11.578Z	21.566° NNE	2026-02-18 02:36:11.578Z	86.806° E	33.326°	2026-02-18 02:41:11.578Z	150.884° SSE
9 mins	2026-02-18 04:17:11.578Z	336.204° NNW	2026-02-18 04:21:11.578Z	291.908° WNW	26.814°	2026-02-18 04:26:11.578Z	230.3° WSW

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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 TRANSIT 18 DEB, 35416 on other resources

View TRANSIT 18 DEB, 35416 on Heavens-Above

View TRANSIT 18 DEB, 35416 on Keep Track

View TRANSIT 18 DEB, 35416 on Celestrak

View TRANSIT 18 DEB, 35416 on Gunter's Space Page

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

TRANSIT 18 DEB, 35416

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-02-16T14:49:58.695Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #12 in the year 1968 (1968-03-02 UTC)

TRANSIT 18 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out TRANSIT 18 DEB, 35416 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago