C/1911 N1 (Kiess)

Key Facts

• Categorized as a Unclassified Comet
• Not a Near Earth Object
• Not a Potentially Hazardous Object
• See orbit simulation

Overview

Comet C/1911 N1 (Kiess) is an object whose orbit does not match any defined comet orbit class. NASA JPL has not classified Kiess as potentially hazardous because its orbit does not bring it close to Earth.

Kiess orbits the sun every 909,000 days (2,488.71 years), coming as close as 0.68 AU and reaching as far as 366.72 AU from the sun. Its orbit is highly elliptical.

No Close Approaches

Kiess's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is relatively close to Earth's orbit.

Orbital simulations conducted by NASA JPL's CNEOS do not show any close approaches to Earth.

Images and Observations

Kiess's orbit is determined by observations dating back to July 9, 1911. It was last officially observed on Sept. 18, 1911. The IAU Minor Planet Center records 86 observations used to determine its orbit.

Accessibility and Exploration

This comet is not considered a viable target for human exploration by the NHATS study.

References

• JPL Small Body Database
• Mission Design
• Sky Finder Chart

Orbit Simulation

Sky Map

The position of C/1911 N1 (Kiess) is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.