The asteroid 101 Helena

Finder chart
Please wait
Loading 0/4
Click and drag to rotate
Mouse wheel to zoom in/out
Touch with mouse to dismiss
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom. Click to enlarge.

From Ashburn (click to change), 101 Helena is visible in the morning sky, becoming accessible at around 21:37, when it rises 21° above your north-eastern horizon. It will then reach its highest point in the sky at 03:42, 87° above your southern horizon. It will be lost to dawn twilight at around 06:19, 59° above your western horizon.

Name 101 Helena
Object Type Asteroid
Current Position
Constellation:Perseus
Magnitude:12.15 (V)[1]
Right Ascension:04h34m [1]
Declination:+36°35' [1]
Orbital Elements[1]
Semi-major axis:2.58 AU
Eccentricity:0.140067
Inclination:10.19°
Longitude ascending node:343.40°
Argument of perihelion:348.34°
Epoch of elements:30 June 2018
Mean Anomaly at epoch:42.11°
Derived quantities
Perihelion:2.22 AU
Aphelion:2.95 AU
Orbital period:4.15 years

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

Color scheme