OPS 3674

Launch Details
Launched 16 July 1964
Flight ended –
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 837
COSPAR ID 1964-040B
Alternative names VELA 4
Observing

Current orbital elements

Inclination 48.700°
Eccentricity 0.44206
RA ascending node 8.793 hr
Argument perigee 260.169°
Mean anomaly 0.558°
Orbital period 5999.897 min
Epoch of osculation 14 Apr 2025, 15:29

See historical orbital elements »

Derived Quantities

Min Altitude 54654.2 km
Mean Altitude 103005.2 km
Peak Altitude 151356.1 km

Orbital History

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

Launched alongside

OPS 3662 ERS 13

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

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Last updated: 08 May 2025, 18:17 UTC
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