COSMOS 627 DEB, 45504

Orbit data source: Space-Track

COSMOS 627 DEB, 45504 is space debris in LEO originally from a launch on Sat, 29 Dec 1973 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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/45504?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45504, 1973-109C

Orbit

LEO

Country

CIS

Related business

Russian Navy (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1973-12-29 (52 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

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: 22 hours ago

TLE from 22 hours ago

0 COSMOS 627 DEB
1 45504U 73109C   26087.97008225  .00000224  00000-0  22040-3 0  9993
2 45504  82.9568 177.5182 0032078 185.0364 175.0474 13.74379308612851

Epoch: 2026-03-28T23:16Z

TLE epoch observation values (Epoch: 2026-03-28T23:16:55.106Z)

Latitude

-0.00002°

Longitude

1.9059°

Altitude

1,010.322 km

Speed

7.335 km/s

True Right ascension

11h 50m 04s

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

02:53:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,004.646 km

Perigee altitude

957.433 km

Semi-major axis

7,359.177 km

Eccentricity

0.00321

Inclination

82.9568°

RAAN

177.5182°

Arg. of periapsis

185.0364°

True anomaly

175.07901°

Mean anomaly

175.0474°

Eccentric anomaly

175.06322°

Mean motion

3.43795 °/min

Orbital period

104.71 mins

BSTAR

0.0002204

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Other satellites on launch #109 in the year 1973 (1973-12-29 UTC)

COSMOS 627, 7008

SL-8 R/B, 7009

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COSMOS 627 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.
7 mins	2026-03-30 05:07:47.080Z	114.448° SE	2026-03-30 05:10:47.080Z	83.692° E	16.617°	2026-03-30 05:14:47.080Z	43.725° NE
11 mins	2026-03-30 06:50:47.080Z	197.787° SSW	2026-03-30 06:55:47.080Z	276.838° WNW	42.901°	2026-03-30 07:01:47.080Z	1.465° NNE
4 mins	2026-03-30 16:05:47.080Z	49.991° ENE	2026-03-30 16:07:47.080Z	71.025° E	13.467°	2026-03-30 16:09:47.080Z	91.087° ESE
11 mins	2026-03-30 17:48:47.080Z	350.963° N	2026-03-30 17:53:47.080Z	242.667° WSW	44.779°	2026-03-30 17:59:47.080Z	177.837° 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 COSMOS 627 DEB, 45504 on other resources

View COSMOS 627 DEB, 45504 on Heavens-Above

View COSMOS 627 DEB, 45504 on Keep Track

View COSMOS 627 DEB, 45504 on Celestrak

View COSMOS 627 DEB, 45504 on Gunter's Space Page

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

COSMOS 627 DEB, 45504

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-03-28T23:16:55.106Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #109 in the year 1973 (1973-12-29 UTC)

COSMOS 627 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 627 DEB, 45504 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago