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Location: Zagreb
(45.8000°N, 16.0000°E)
Time: 09:27:06
(UTC+02:00)
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Vanguard 1 - Orbit

View from above orbital plane
View from above orbital plane
View from above satellite
View from above satellite

Ground track
Ground track

The orbit data is extracted from the following two-line orbital elements,

1 00005U 58002B   25171.79985153  .00000012  00000-0  39710-5 0  9991
2 00005  34.2599 349.7470 1841781 309.0722  35.9649 10.85927235403999
Epoch (UTC): 20 June 2025 19:11:47
Eccentricity: 0.1841781
inclination: 34.2599°
perigee height: 649 km
apogee height: 3822 km
right ascension of ascending node: 349.7470°
argument of perigee: 309.0722°
revolutions per day: 10.85927235
mean anomaly at epoch: 35.9649°
orbit number at epoch: 40399

The dashed part of the orbit path shows where the satellite is in the earth's shadow,  

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