Spacecraft information: SYMPHONIE 1

Launch Details
Launched 18 December 1974
Flight ended –
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner France/Germany
NORAD ID 7578
COSPAR ID 1974-101A
Observing

Current orbital elements

Inclination 4.804°
Eccentricity 0.00042
RA ascending node 18.543 hr
Argument perigee 34.595°
Mean anomaly 297.447°
Orbital period 1440.638 min
Epoch of osculation 20 Mar 2026, 03:14

See historical orbital elements »

Derived Quantities

Min Altitude 35865.0 km
Mean Altitude 35882.6 km
Peak Altitude 35900.1 km

Launched alongside

THORAD DELTA 1 R/B(1) THORAD DELTA 1 DEB THORAD DELTA 1 DEB THORAD DELTA 1 DEB THORAD DELTA 1 DEB THORAD DELTA 1 R/B(2)

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


© Dominic Ford 2011–2026.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 20 Mar 2026, 19:19 UTC
Website designed by .

Site hosted by