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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.

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<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

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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: 8 hours ago

TLE from 8 hours ago

0 COSMOS 2512
1 41099U 15071B   26036.97621108  .00004650  00000-0  69755-3 0  9998
2 41099  98.0756  59.7556 0007049  81.7201 278.4806 14.75049284543805

Epoch: 2026-02-05T23:25Z

TLE epoch observation values (Epoch: 2026-02-05T23:25:44.637Z)

Latitude

-0.00009°

Longitude

-67.80109°

Altitude

647.277 km

Speed

7.535 km/s

True Right ascension

03h 59m 01s

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

09:05:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

646.999 km

Perigee altitude

637.102 km

Semi-major axis

7,020.187 km

Eccentricity

0.0007

Inclination

98.0756°

RAAN

59.7556°

Arg. of periapsis

81.7201°

True anomaly

278.4007°

Mean anomaly

278.4806°

Eccentric anomaly

278.44065°

Mean motion

3.68995 °/min

Orbital period

97.56 mins

BSTAR

0.00069755

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

VOLGA R/B, 41102 (Decayed)

COSMOS 2511, 41098 (Decayed)

SL-4 R/B, 41100 (Decayed)

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COSMOS 2512 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	2026-02-06 14:39:52.562Z	354.737° N	2026-02-06 14:42:52.562Z	262.543° W	37.81°	2026-02-06 14:45:52.562Z	213.252° SW
6 mins	2026-02-07 01:36:52.562Z	180.763° SSW	2026-02-07 01:39:52.562Z	294.161° NW	41.559°	2026-02-07 01:42:52.562Z	339.368° N

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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 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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-02-05T23:25:44.637Z)

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: 8 hours ago