SL-16 DEB, 18416

Orbit data source: Space-Track

SL-16 DEB, 18416 is space debris in LEO originally from a launch on Wed, 18 Mar 1987 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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/18416?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/18416?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

18416, 1987-027C

Orbit

LEO

Last TLE update

19 hours ago

Origin

Russian Space Forces (CIS)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

SEP MOTOR COVER, Unknown motor

Mass

~0 kg wet, ~1 kg dry

Launch date (UTC)

1987-03-18 (38 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 19 hours ago

0 SL-16 DEB
1 18416U 87027C   25128.95786840  .00000064  00000-0  94822-4 0  9998
2 18416  71.0359 333.6256 0188087 313.9723 166.8285 13.77441771916021

Epoch: 2025-05-08T22:59Z

Definitive object data (Epoch: 2025-05-08T22:59:19.829Z)

Latitude

54.03187°

Longitude

-86.33397°

Altitude

1,116.089 km

Speed

7.233 km/s

True Right ascension

08h 22m 04s

True Declination

53° 52' 34"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

19.18723°

Longitude

-66.6494°

Altitude

1,097.691 km

Speed

7.244 km/s

Apparent Right ascension

11h 36m 01s

Apparent Declination

-9° 30' 35"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

02:31:59

Azimuth

64.376° ENE

Elevation

-40.558°

Doppler factor

Orbital elements

Apogee altitude

1,109.158 km

Perigee altitude

832.705 km

Semi-major axis

7,349.069 km

Eccentricity

0.0188087

Inclination

71.0359°

RAAN

333.6256°

Arg. of periapsis

313.9723°

True anomaly

167.30862°

Mean anomaly

166.8285°

Eccentric anomaly

167.06964°

Mean motion

3.44504 °/min

BSTAR

0.000094822

Orbital period

104.5 mins

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Other satellites on launch #27 in the year 1987 (1987-03-18 UTC)

SL-16 DEB, 43323 (Decayed)

SL-16 DEB Visibility forecast

Observer location: undefined°, undefined°

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.
11 mins	2025-05-09 23:20:11.916Z	357.749° N	2025-05-09 23:26:11.916Z	58.61° ENE	24.815°	2025-05-09 23:31:11.916Z	107.58° ESE
11 mins	2025-05-10 01:08:11.916Z	326.194° NNW	2025-05-10 01:13:11.916Z	254.729° W	41.201°	2025-05-10 01:19:11.916Z	175.87° S
11 mins	2025-05-10 14:36:11.916Z	191.327° SSW	2025-05-10 14:41:11.916Z	87.252° E	43.515°	2025-05-10 14:47:11.916Z	27.016° NE
8 mins	2025-05-10 16:25:11.916Z	272.464° WNW	2025-05-10 16:28:11.916Z	305.506° NW	19.418°	2025-05-10 16:33:11.916Z	356.47° N

Authenticating...

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Check out SL-16 DEB, 18416 on other resources

View SL-16 DEB, 18416 on Heavens-Above

View SL-16 DEB, 18416 on Keep Track

View SL-16 DEB, 18416 on Celestrak

View SL-16 DEB, 18416 on Gunter's Space Page

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