Re-entered 1977-05-14Rocket body

TITAN 3C R/B(1)

NORAD: 10003
COSPAR: 1977-034D

OrbitalWiki publishes live orbits for active satellites only. This object is in the full catalogue: who launched it, what it is and its last published orbit are below, but there are no current orbital elements for it here.

Is it working?

Sources agree

Source	What it says	Date
CelesTrak SATCAT	Decayed or deorbited	1977-05-14
GCAT (J. McDowell)	Re-entered	1977-05-14

Each line is one source and what it says. Where they disagree, both are shown; OrbitalWiki does not pick a winner.

Spacecraft

Built by: Martin Marietta
Owner: USAF Space and Missile Systems Organization
Platform (bus): Titan Stage 2
Mass at launch: 2,650 kg
Dry mass: 2,650 kg
Length: 7.9 m
Diameter: 3 m
Span with arrays and booms: 7.9 m
Shape: Cyl

From GCAT by Jonathan McDowell (CC BY 4.0), record S10003, checked 2026-11-05. About this source

Launch

Launch date: 1977-05-12
Rocket: Titan IIIC
Flight: DSCS II 7/8
Mission name: DSCS II C-7
Launch site: CC, LC40
Launched by: USAF Space and Missile Systems Organization
Rocket performance: Success
Launch designator: 1977-034

From the GCAT launch log, launch 1977-034, checked 2026-11-05. About this source

Catalogue record

Object type: Rocket body
Owner code: US
Launch date: 1977-05-12
Re-entered: 1977-05-14
Period: 88.6 min
Inclination: 28.56°
Apogee: 262 km
Perigee: 152 km

From CelesTrak SATCAT, checked 2026-11-05. About this source

Where it came from

Catalogued pieces that came from it: 1

Everything from this launch

Payload2 in total, 2 still in orbit
Rocket body2 in total, 1 still in orbit