COSMOS 1844

Satellite information

Favourite Embed

Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 1844 at a glance.

Uptime

13870

Days in orbit

Revolutions

≈ 14.1

Per day

Orbit

LEO

Low Earth Orbit

Inclination

70.9

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 1844.

Object identification

Identified? True

Debris? False

Object name: COSMOS 1844

International designator: 1987-041A

Object number (NORAD): 17973

Object ID (CCSDS): 17973

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 101.805 minutes

Inclination: 70.8999 deg

SMA: 7222.238 km

Apoapsis: 865.275 km

Periapsis: 822.932 km

RAAN: 329.5521 deg

Eccentricy: 0.0029314

Argument of periapsis: 131.7747 deg

Mean anomaly: 228.5887 deg

Mean motion: 14.14474185 rev/day

Mean motion (dot): 0.00000179 rev/day²

B* drag term: 0.0001179 1/R_Earth

Two-line elements (TLE)

Creation date: May 3, 2025, 2:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 2, 2025, 10:52 p.m. UTC

TLE line 0: 0 COSMOS 1844

TLE line 1: 1 17973U 87041A 25122.95324625 .00000179 00000-0 11790-3 0 9993

TLE line 2: 2 17973 70.8999 329.5521 0029314 131.7747 228.5887 14.14474185959649

Live tracking on map

Real-time ground track for satellite COSMOS 1844.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 1844.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
CZ-6A DEB	LEO	2025-05-04 02:48:06	0.00163379	501.0 (m)	DEBRIS
THORAD AGENA D DEB	SSO	2025-04-15 10:21:14	0.003654478	173.0 (m)	DEBRIS
THORAD AGENA D DEB	LEO	2025-02-07 19:25:43	0.000158895	100.0 (m)	DEBRIS
NOAA 16 DEB	SSO	2025-01-24 11:50:05	0.0001528569	282.0 (m)	DEBRIS
NOAA 16 DEB	SSO	2024-09-28 09:13:45	0.0005138512	100.0 (m)	DEBRIS

Associated space launch

Second generation ELING satellite

COSMOS 1844 was lifted into orbit during the mission ‘Zenit-2 | Tselina-2 4’, on board a Zenit-2 space rocket.

The launch took place on May 13, 1987, 5:40 a.m. from 45/1.

For more information about the launch, click the button.

Zenit-2 | Tselina-2 4

Agency: N/A

Status: Launch Successful

Launch date: May 13, 1987, 5:40 a.m. UTC

Rocket: Zenit-2

Launch pad: 45/1

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/17973/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.