Key Facts


C/1680 V1 is a large comet whose orbit does not match any defined comet orbit class. NASA JPL has not classified C/1680 V1 as potentially hazardous because its orbit does not bring it close to Earth.

C/1680 V1 orbits the sun every 0 days (0.00 years), coming as close as 0.00 AU and reaching as far as 888.80 AU from the sun. Its orbit is highly elliptical. Based on its brightness and the way it reflects light, C/1680 V1 is probably between 2658.000 to 5943.469 kilometers in diameter, making it the largest asteroid/dwarf planet, very roughly comparable in size to the U.S. state of Alaska.

No Close Approaches

C/1680 V1's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is very close to Earth's orbit.

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

Images and Observations

C/1680 V1's orbit is determined by observations dating back to Nov. 14, 1680. It was last officially observed on March 19, 1681. The IAU Minor Planet Center records 30 observations used to determine its orbit.

Accessibility and Exploration

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



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Orbital Elements

  • Epoch: 2335000.5 JD
  • Semi-major axis: 444.4 AU
  • Eccentricity: 1.0
  • Inclination: 60.68°
  • Longitude of Ascending Node: 276.63°
  • Argument of Periapsis: 350.61°
  • Mean Anomaly: 0.0°

Physical Characteristics

  • Diameter: ~3431.463 km

Derived Characteristics

  • Aphelion Distance: 888.80 AU
  • Perihelion Distance: 0.00 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of C/1680 V1 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.