ADEOS 2

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite ADEOS 2 at a glance.

Uptime

8178

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.7

Latest

Satellite identification and parameters

Extended collection of information and parameters for ADEOS 2.

Object identification

Identified? True

Debris? False

Object name: ADEOS 2

International designator: 2002-056A

Object number (NORAD): 27597

Object ID (CCSDS): 27597

Country: JAPAN (JPN)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 100.768 minutes

Inclination: 98.7352 deg

SMA: 7173.151 km

Apoapsis: 796.079 km

Periapsis: 793.953 km

RAAN: 77.0755 deg

Eccentricy: 0.0001482

Argument of periapsis: 125.4124 deg

Mean anomaly: 234.7196 deg

Mean motion: 14.29018267 rev/day

Mean motion (dot): 0.00000574 rev/day2

B* drag term: 0.00024446 1/REarth

Two-line elements (TLE)

Creation date: May 5, 2025, 2:11 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 4, 2025, 8:12 p.m. UTC

TLE line 0: 0 ADEOS 2

TLE line 1: 1 27597U 02056A 25124.84186447 .00000574 00000-0 24446-3 0 9998

TLE line 2: 2 27597 98.7352 77.0755 0001482 125.4124 234.7196 14.29018267166185

Live tracking on map

Real-time ground track for satellite ADEOS 2.

In-orbit conjunctions

A list of the most updated potential collisions computed for object ADEOS 2.

Target Orbit TCA Probability of collision Miss distance Type
FENGYUN 1C DEB SSO 2025-03-04 18:16:48 0.0001171082 670.0 (m) DEBRIS
CZ-6A DEB SSO 2025-01-16 01:52:18 0.0002361313 475.0 (m) DEBRIS
CZ-6A DEB LEO 2024-09-20 00:51:31 0.0005435492 435.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2024-09-13 05:02:07 0.0002635977 878.0 (m) DEBRIS

Associated space launch

Midori II has been engaged in various observation missions to understand the realities and causes of global environmental changes, such as abnormal weather conditions and the expansion of the ozone hole.

ADEOS 2 was lifted into orbit during the mission ‘H-IIA 202 | Midori-2’, on board a H-IIA space rocket.

The launch took place on Dec. 14, 2002, 1:31 a.m. from Yoshinobu Launch Complex LP-1.

For more information about the launch, click the button.

Launch to space H-IIA 202 | Midori-2
H-IIA 202 | Midori-2

Agency: N/A

Status: Launch Successful

Launch date: Dec. 14, 2002, 1:31 a.m. UTC

Rocket: H-IIA

Launch pad: Yoshinobu Launch Complex LP-1

Location: Tanegashima Space Center, Japan

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