TANSEI 3 (MS-T3)

retiredmeo

NORAD / COSPAR9841 / 1977-012A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerJapan

OperatorVarious

Launch date19 Feb 1977

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period134.09 min

Inclination65.76°

Apoapsis3805 km

Periapsis794 km

Mean altitude2300 km

Semi-major axis8671 km

Eccentricity0.17347

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 11:24:27 AM

SourceSpace-Track

1 09841U 77012A   26251.47532145 -.00000009  00000-0  79380-4 0  9997
2 09841  65.7570  78.2986 1734727 234.1741 108.5581 10.73920427942656