CSTB 1

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite CSTB 1 at a glance.

Uptime

6596

Days in orbit

Revolutions

≈ 14.7

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.4

Latest

Satellite identification and parameters

Extended collection of information and parameters for CSTB 1.

Object identification

Identified? True

Debris? False

Object name: CSTB 1

International designator: 2007-012F

Object number (NORAD): 31122

Object ID (CCSDS): 31122

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 97.917 minutes

Inclination: 98.3897 deg

SMA: 7037.203 km

Apoapsis: 707.269 km

Periapsis: 610.868 km

RAAN: 111.1811 deg

Eccentricy: 0.0068494

Argument of periapsis: 109.8634 deg

Mean anomaly: 250.997 deg

Mean motion: 14.70627324 rev/day

Mean motion (dot): 0.00003225 rev/day2

B* drag term: 0.00051998 1/REarth

Two-line elements (TLE)

Creation date: May 7, 2025, 3:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 6, 2025, 9:31 p.m. UTC

TLE line 0: 0 CSTB 1

TLE line 1: 1 31122U 07012F 25126.89708712 .00003225 00000-0 51998-3 0 9994

TLE line 2: 2 31122 98.3897 111.1811 0068494 109.8634 250.9970 14.70627324961791

Live tracking on map

Real-time ground track for satellite CSTB 1.

In-orbit conjunctions

A list of the most updated potential collisions computed for object CSTB 1.

Target Orbit TCA Probability of collision Miss distance Type
CZ-6A DEB LEO 2025-03-23 13:07:48 0.0002282003 253.0 (m) DEBRIS
SL-8 R/B LEO 2024-09-19 09:25:49 0.0003010014 993.0 (m) ROCKET BODY
COSMOS 2251 DEB LEO 2024-09-04 06:21:41 0.0001631969 639.0 (m) DEBRIS
COSMOS 2251 DEB LEO 2024-06-02 01:24:40 0.0001454947 748.0 (m) DEBRIS

Associated space launch

Rideshare mission with Egyptian and Saudi Arabian Earth observation satellites as well as 14 American cubesats

CSTB 1 was lifted into orbit during the mission ‘Dnepr | EgyptSat 1 & Saudisat 3’, on board a Dnepr space rocket.

The launch took place on April 17, 2007, 6:46 a.m. from 109/95.

For more information about the launch, click the button.

Launch to space Dnepr | EgyptSat 1 & Saudisat 3
Dnepr | EgyptSat 1 & Saudisat 3

Agency: N/A

Status: Launch Successful

Launch date: April 17, 2007, 6:46 a.m. UTC

Rocket: Dnepr

Launch pad: 109/95

Location: Baikonur Cosmodrome, Republic of Kazakhstan

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