COSMOS 1603

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 1603 at a glance.

Uptime

14945

Days in orbit

Revolutions

≈ 14.1

Per day

Orbit

LEO

Low Earth Orbit

Inclination

71.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 1603.

Object identification

Identified? True

Debris? False

Object name: COSMOS 1603

International designator: 1984-106A

Object number (NORAD): 15333

Object ID (CCSDS): 15333

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 101.805 minutes

Inclination: 71.0259 deg

SMA: 7222.28 km

Apoapsis: 859.232 km

Periapsis: 829.058 km

RAAN: 301.013 deg

Eccentricy: 0.002089

Argument of periapsis: 322.297 deg

Mean anomaly: 37.6688 deg

Mean motion: 14.14461958 rev/day

Mean motion (dot): -0.0000004 rev/day2

B* drag term: 0.000003790553 1/REarth

Two-line elements (TLE)

Creation date: Aug. 28, 2025, 11:13 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Aug. 28, 2025, 2 p.m. UTC

TLE line 0: 0 COSMOS 1603

TLE line 1: 1 15333U 84106A 25240.58350173 -.00000040 00000-0 37906-5 0 9994

TLE line 2: 2 15333 71.0259 301.0130 0020890 322.2970 37.6688 14.14461958111366

Live tracking on map

Real-time ground track for satellite COSMOS 1603.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 1603.

Target Orbit TCA Probability of collision Miss distance Type
CZ-6A DEB LEO 2025-05-29 22:48:11 0.0002205947 449.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2025-02-20 21:17:31 0.0001170519 205.0 (m) DEBRIS
NOAA 16 DEB SSO 2024-11-25 08:39:35 0.001330347 126.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2024-08-13 03:33:54 0.0002878708 663.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2024-07-21 00:13:18 0.000243464 70.0 (m) DEBRIS

Associated space launch

Second generation ELING satellite

COSMOS 1603 was lifted into orbit during the mission ‘Proton | Tselina-2 1’, on board a Proton space rocket.

The launch took place on Sept. 28, 1984, 2 p.m. from 200/39 (200L).

For more information about the launch, click the button.

Launch to space Proton | Tselina-2 1
Proton | Tselina-2 1

Agency: N/A

Status: Launch Successful

Launch date: Sept. 28, 1984, 2 p.m. UTC

Rocket: Proton

Launch pad: 200/39 (200L)

Location: Baikonur Cosmodrome, Republic of Kazakhstan

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