CZ-4 DEB, 27687

Orbit data source: Space-Track

CZ-4 DEB, 27687 is space debris in SSO originally from a launch on Thu, 14 Oct 1999 UTC launched from the Taiyaun Space Center, China (TSC). 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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https://www.satcat.com/sats-embedded/27687?theme=dark&initialShowStats=false

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Identifier

27687, 1999-057MT

Orbit

SSO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1999-10-14 (27 years ago)

Launch vehicle

Unknown

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 CZ-4 DEB
1 27687U 99057MT  26277.34703304  .00000052  00000-0  31177-4 0  9998
2 27687  98.7394 322.5873 0088191 174.1425 186.0814 14.38211006269127

Epoch: 2026-10-04T08:19Z

TLE epoch observation values (Epoch: 2026-10-04T08:19:43.654Z)

Latitude

-0.00008°

Longitude

-175.38617°

Altitude

830.009 km

Speed

7.405 km/s

True Right ascension

21h 30m 20s

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

09:58:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

824.516 km

Perigee altitude

698.585 km

Semi-major axis

7,139.688 km

Eccentricity

0.00882

Inclination

98.7394°

RAAN

322.5873°

Arg. of periapsis

174.1425°

True anomaly

185.9755°

Mean anomaly

186.0814°

Eccentric anomaly

186.02833°

Mean motion

3.59769 °/min

Orbital period

100.06 mins

BSTAR

0.000031177

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Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CZ-4 DEB, 26195 (Decayed)

CBERS 1 DEB, 34216 (Decayed)

CBERS 1 DEB, 34218 (Decayed)

CZ-4 DEB, 35320

CBERS 1 DEB, 30780 (Decayed)

CZ-4 DEB, 26344 (Decayed)

CZ-4 DEB, 26423 (Decayed)

CZ-4 DEB, 26349 (Decayed)

CZ-4 DEB, 26318 (Decayed)

CZ-4 DEB, 26351

CZ-4 DEB, 35333 (Decayed)

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CZ-4 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	2026-10-04 17:15:19.117Z	336.827° NNW	2026-10-04 17:18:19.117Z	295.757° NW	18.954°	2026-10-04 17:21:19.117Z	254.745° W
9 mins	2026-10-05 02:49:19.117Z	151.014° SSE	2026-10-05 02:53:19.117Z	75.291° E	64.82°	2026-10-05 02:58:19.117Z	353.142° N
4 mins	2026-10-05 04:31:19.117Z	251.361° W	2026-10-05 04:32:19.117Z	263.98° W	15.15°	2026-10-05 04:35:19.117Z	300.152° NW
5 mins	2026-10-05 15:00:19.117Z	61.044° ENE	2026-10-05 15:02:19.117Z	91.193° ESE	19.465°	2026-10-05 15:05:19.117Z	134.602° SE

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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 CZ-4 DEB, 27687 on other resources

View CZ-4 DEB, 27687 on Heavens-Above

View CZ-4 DEB, 27687 on Keep Track

View CZ-4 DEB, 27687 on Celestrak

View CZ-4 DEB, 27687 on Gunter's Space Page

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

CZ-4 DEB, 27687

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-10-04T08:19:43.654Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CZ-4 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4 DEB, 27687 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago