LANDSAT

NORAD 25682 · COSPAR 1999-020A · INACTIVE TLE

Orbit: #35443 @ 689 x 691 km x 97.8829 deg

CURRENT ORBIT DATA

TLE epoch 2024-09-29 23:03 UTC Â· 17995.3 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// celestrak

LANDSAT 7
1 25682U 99020A 24273.96059244 .00001523 00000+0 31951-3 0 9992
2 25682 97.8829 295.7945 0001655 80.8183 33.2588 14.60974531354432

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

April 15th 1999

Spacecraft age

27 years, 6 months

Distance travelled

—

Expected lifetime

—

Operator

National Aeronautics and Space Administration (NASA)/US Geological Survey

Purpose

Earth Observation

Orbit class

LEO Â· Sun-Synchronous

Launch site

Vandenberg AFB

Launch vehicle

Delta 2

Contractor

Lockheed Martin Missiles & Space

Launch mass

2,744 kg

Power

1,500.00 W

Orbit elements

// from current orbital elements

Inclination

97.8829Â°

Period

98.56 min

Perigee

689 km

Apogee

691 km

Eccentricity

0.0001655

RAAN

295.7945Â°

Arg of Perigee

80.8183Â°

Mean Motion

14.60974531 rev/d