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Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 16:23:13
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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   18021.21213842  .00000175  00000-0  23243-3 0  9995
2 00005  34.2499  53.5163 1847154   0.5892 359.6418 10.84785235109969
Epoch (UTC): 21 January 2018 05:05:28
Eccentricity: 0.1847154
inclination: 34.2499°
perigee height: 649 km
apogee height: 3834 km
right ascension of ascending node: 53.5163°
argument of perigee: 0.5892°
revolutions per day: 10.84785235
mean anomaly at epoch: 359.6418°
orbit number at epoch: 10996

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

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