COSMOS 2544 (GLONASS) 🛰 - GLONASS-M 43, GN 759, SLOT 04 - Satellite information • ISS Tracker

COSMOS 2544 (GLONASS)

44850

Spacetrack Directory Number

2019-12-11

Orbit launches

19138.96 km

Average height

14230.69 km/h

Average velocity

Satellite information COSMOS 2544 (GLONASS)

Spacetrack Directory Name	COSMOS 2544 (GLONASS)
Alternative name	GLONASS-M 43, GN 759, SLOT 04
Group	GLONASS
Follow COSMOS 2544 (GLONASS)	COSMOS 2544 (GLONASS) Tracker
Group follow GLONASS	Tracker GLONASS
Pass predictions COSMOS 2544 (GLONASS)	Pass predictions COSMOS 2544 (GLONASS)
Orbit launches	2019-12-11 (6 years ago)
Days in orbit	2521
Country/organisation of origin	Commonwealth of Independent States (former USSR) (CIS)
Starting point	PLMSC (Plesetsk Missile and Space Complex, Russia)
Type	Satellite
WWW	Here
Categories
Perigee	19103 km
Apogee	19157 km
Orbit slope (inclination)	65.65°
Laps per day	2
Height COSMOS 2544 (GLONASS)	19138.96 km

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Additional information COSMOS 2544 (GLONASS)

COSMOS 2544 [GLONASS-M], also known as Kosmos-2544, is a navigation satellite launched by Russia on December 11, 2019, from the Plesetsk Cosmodrome LC43/3 launch pad using a Soyuz-2-1B launch vehicle. It operates within the Uragan-M bus configuration, which is a 3-axis stabilized platform with dimensions of 4 meters in length and 1.5 meters in diameter, featuring a span of 7.8 meters. The satellite has a dry mass of 1,200 kilograms and a launch mass of 1,450 kilograms. Equipped with two deployable solar arrays and batteries for power supply, its mission is to provide navigation services as part of the GLONASS constellation. Manufactured by RESH, this satellite is owned by VVKOV/IACG and is expected to have an operational lifetime of seven years.

satellite COSMOS 2544 (GLONASS) Date of exalting 11.12.2019y. Average height of ISS COSMOS 2544 (GLONASS) hundred 19138.96 km. Average velocity COSMOS 2544 (GLONASS) is 14230.69 km/h. Inclination COSMOS 2544 (GLONASS) satellite 65.54°.

TLE

TLE (Spacetrack, 2026-11-04):

COSMOS 2544 (GLONASS)
1 44850U 19088A   26307.39948484 -.00000004  00000-0  00000+0 0  9998
2 44850  65.6509  69.0915 0013315 244.9573 114.8984  2.13102631 53687

OMM (Orbit Mean-Elements Message, 2026-11-05):

{"OBJECT_NAME":"COSMOS 2544 [GLONASS-M]","OBJECT_ID":"2019-088A","EPOCH":"2026-11-04T19:22:27.188832","MEAN_MOTION":"2.1310262799999999","ECCENTRICITY":"0.0013348699999999999","INCLINATION":"65.651799999999994","RA_OF_ASC_NODE":"69.044499999999999","ARG_OF_PERICENTER":"244.99170000000001","MEAN_ANOMALY":"114.8587","EPHEMERIS_TYPE":"0","CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":"44850","ELEMENT_SET_NO":"999","REV_AT_EPOCH":"5371","BSTAR":"0","MEAN_MOTION_DOT":"-2.1E-7","MEAN_MOTION_DDOT":"0"}

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ISS height, average height of ISS COSMOS 2544 (GLONASS) for today will be available tomorrow.

Average orbit height COSMOS 2544 (GLONASS)

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Average velocity COSMOS 2544 (GLONASS)

Average inclination COSMOS 2544 (GLONASS)

Mean right ascension of the ascending node (RAAN) COSMOS 2544 (GLONASS)

Mean argument of perigee COSMOS 2544 (GLONASS)

Mean semi-major axis of the orbit COSMOS 2544 (GLONASS)

Mean orbital eccentricity COSMOS 2544 (GLONASS)

Update time: 2026-11-04 19:40:23

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COSMOS 2544 (GLONASS)