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Location: DaltonSkyGazer Observatory
(42.4858°N, 73.1565°W)
Time: 04:43:04
(UTC-04:00)
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Helios 1B - 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 25977U 99064A   16146.85847788  .00000337  00000-0  49408-4 0  9993
2 25977  98.1343 245.7642 0002645  96.1367 264.0147 14.82042513886634
Epoch (UTC): 25 May 2016 20:36:12
Eccentricity: 0.0002645
inclination: 98.1343°
perigee height: 621 km
apogee height: 625 km
right ascension of ascending node: 245.7642°
argument of perigee: 96.1367°
revolutions per day: 14.82042513
mean anomaly at epoch: 264.0147°
orbit number at epoch: 88663

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

DLR