Showing default

COSMOS 2512, 41099

Orbit data source: Space-Track

COSMOS 2512, 41099 is a payload satellite owned by PVO (CIS) in SSO that was launched on Sat, 05 Dec 2015 UTC via a SOYUZ-2-1V launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/41099?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/41099?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

41099, 2015-071B

Orbit

SSO

Country

CIS

Related business

Russian Aerospace Forces (RU)

Manufacturer

ALMAN?

Mission

Non-operational Defense Calibration

Bus & Motor

SKRL, Unknown motor

Mass

16 kg wet, 16 kg dry

Launch date (UTC)

2015-12-05 (10 years ago)

Launch vehicle

SOYUZ-2-1V

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Sphere, 0.4 m

Radar Cross Section

0.503 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 4 hours ago

TLE from 4 hours ago

0 COSMOS 2512
1 41099U 15071B   25340.64224787  .00005729  00000-0  86783-3 0  9999
2 41099  98.0784 358.5865 0004382 276.4399  83.6311 14.74541788534764

Epoch: 2025-12-06T15:24Z

TLE epoch observation values (Epoch: 2025-12-06T15:24:50.215Z)

Latitude

0.00001°

Longitude

51.71021°

Altitude

649.275 km

Speed

7.533 km/s

True Right ascension

23h 54m 20s

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

17:42:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

646.739 km

Perigee altitude

640.585 km

Semi-major axis

7,021.799 km

Eccentricity

0.00044

Inclination

98.0784°

RAAN

358.5865°

Arg. of periapsis

276.4399°

True anomaly

83.68101°

Mean anomaly

83.6311°

Eccentric anomaly

83.65605°

Mean motion

3.68868 °/min

Orbital period

97.6 mins

BSTAR

0.00086783

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #71 in the year 2015 (2015-12-05 UTC)

SL-4 R/B, 41100 (Decayed)

COSMOS 2511, 41098 (Decayed)

VOLGA R/B, 41102 (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

COSMOS 2512 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.
7 mins	2025-12-07 01:18:33.250Z	163.289° S	2025-12-07 01:22:33.250Z	3.958° NNE	43.486°	2025-12-07 01:25:33.250Z	349.052° N
6 mins	2025-12-07 14:47:33.250Z	348.907° N	2025-12-07 14:50:33.250Z	279.215° WNW	33.028°	2025-12-07 14:53:33.250Z	223.967° SW

Items per page:

1–2 of 2 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 COSMOS 2512, 41099 on other resources

View COSMOS 2512, 41099 on NASA - NSSDCA Website

View COSMOS 2512, 41099 on Heavens-Above

View COSMOS 2512, 41099 on Keep Track

View COSMOS 2512, 41099 on Celestrak

View COSMOS 2512, 41099 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 2512, 41099

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 hours ago

TLE from 4 hours ago

TLE epoch observation values (Epoch: 2025-12-06T15:24:50.215Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #71 in the year 2015 (2015-12-05 UTC)

COSMOS 2512 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2512, 41099 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 hours ago