FREGAT DEB, 45891

Orbit data source: Space-Track

FREGAT DEB, 45891 is space debris in LEO originally from a launch on Mon, 18 Jul 2011 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/45891?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/45891?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

45891, 2011-037DL

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Lavochkin

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2011-07-18 (15 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 FREGAT DEB
1 45891U 11037DL  26255.89107762  .00002525  00000-0  20117-2 0  9996
2 45891  51.3354 155.1336 1134640 173.4267 188.3007 12.35927289267553

Epoch: 2026-09-12T21:23Z

TLE epoch observation values (Epoch: 2026-09-12T21:23:09.106Z)

Latitude

-0.00001°

Longitude

-157.54793°

Altitude

2,413.532 km

Speed

6.346 km/s

True Right ascension

10h 20m 32s

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

16:03:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,421.06 km

Perigee altitude

627.752 km

Semi-major axis

7,902.543 km

Eccentricity

0.11346

Inclination

51.3354°

RAAN

155.1336°

Arg. of periapsis

173.4267°

True anomaly

186.65577°

Mean anomaly

188.3007°

Eccentric anomaly

187.45699°

Mean motion

3.08953 °/min

Orbital period

116.52 mins

BSTAR

0.0020117

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #37 in the year 2011 (2011-07-18 UTC)

FREGAT DEB, 46249

FREGAT DEB, 45884 (Decayed)

FREGAT DEB, 46615 (Decayed)

FREGAT DEB, 45845 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

FREGAT DEB Visibility forecast

Loading observer location...
Set Observer location

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.
13 mins	2026-09-14 01:03:46.708Z	306.115° NW	2026-09-14 01:11:46.708Z	18.629° NNE	42.806°	2026-09-14 01:16:46.708Z	84.486° E
10 mins	2026-09-14 03:08:46.708Z	301.175° NW	2026-09-14 03:13:46.708Z	236.129° WSW	63.955°	2026-09-14 03:18:46.708Z	142.946° SSE
20 mins	2026-09-14 18:05:46.708Z	186.448° SSW	2026-09-14 18:16:46.708Z	126.764° SE	39.665°	2026-09-14 18:25:46.708Z	67.403° ENE
21 mins	2026-09-14 20:07:46.708Z	233.85° WSW	2026-09-14 20:19:46.708Z	356.968° N	84.164°	2026-09-14 20:28:46.708Z	53.193° ENE
17 mins	2026-09-14 22:13:46.708Z	276.23° WNW	2026-09-14 22:22:46.708Z	336.019° NNW	44.857°	2026-09-14 22:30:46.708Z	54.753° ENE

Items per page:

1–5 of 5 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out FREGAT DEB, 45891 on other resources

View FREGAT DEB, 45891 on Heavens-Above

View FREGAT DEB, 45891 on Keep Track

View FREGAT DEB, 45891 on Celestrak

View FREGAT DEB, 45891 on Gunter's Space Page

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

FREGAT DEB, 45891

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-09-12T21:23:09.106Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #37 in the year 2011 (2011-07-18 UTC)

FREGAT DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out FREGAT DEB, 45891 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago