NTS 2

retiredmeo

NORAD / COSPAR10091 / 1977-053A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date23 Jun 1977

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period718.35 min

Inclination63.05°

Apoapsis20381 km

Periapsis20002 km

Mean altitude20191 km

Semi-major axis26562 km

Eccentricity0.00714

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch8/3/2026, 3:13:18 AM

SourceSpace-Track

1 10091U 77053A   26215.13424076  .00000008  00000-0  00000-0 0  9994
2 10091  63.0450 279.5730 0071354 220.8488 207.8188  2.00460185359621