How Far Away is Comet 117P/Helin-Roman-Alu from Earth?

The distance of Comet 117P/Helin-Roman-Alu from Earth is currently 857,039,698 kilometers, equivalent to 5.728957 Astronomical Units. Light takes 47 minutes and 38.7767 seconds to travel from Comet 117P/Helin-Roman-Alu and arrive to us.

Additional Resources on TheSkyLive

• Comet 117P/Helin-Roman-Alu: Complete reference information on TheSkyLive.com.
• Where is Comet 117P/Helin-Roman-Alu?: Key information on where to find Comet 117P/Helin-Roman-Alu in the sky.
• Distance of Comet 117P/Helin-Roman-Alu from Earth: Find out how far Comet 117P/Helin-Roman-Alu is from Earth right now.
• How Bright is Comet 117P/Helin-Roman-Alu?: Current visual brightness (magnitude) and apparent size.
• Rise and Set Times: Rise and set times of Comet 117P/Helin-Roman-Alu from your location.
• Interactive Sky Map: Planetarium-style interactive visualization of Comet 117P/Helin-Roman-Alu's position in the sky.
• Live Position Tracker: High precision real time tracker of Comet 117P/Helin-Roman-Alu's position using deep space imagery.
• Ephemeris: 15 days Comet 117P/Helin-Roman-Alu's computed ephemeris.
• Orbital elements: Information about Comet 117P/Helin-Roman-Alu orbital parameters.
• Orbit Visualization: 3D interactive visualization showing the orbit of Comet 117P/Helin-Roman-Alu with respect to the major Solar System objects.