Key Facts

Overview

2006 RH120 is a small asteroid orbiting the sun inside the belt of the inner planets. NASA JPL does not treat 2006 RH120 as potentially hazardous, because its orbit never carries it near Earth.

One lap around the sun takes 2006 RH120 384 days (1.05 years). Over that circuit it swings between 1.01 AU and 1.06 AU from the sun, travelling at an average of 29.27 km/s. At 0.0 kilometers across, 2006 RH120 is roughly the size of a school bus or smaller.

2006 RH120 has been watched long enough to time its spin: one full turn on its axis takes 0.05 hours.

Close Approaches

At their nearest, the orbits of 2006 RH120 and Earth stay 0.02 AU apart. Its predicted passes are listed below.

These 111 passes come from orbital simulations run by NASA JPL's CNEOS.

Date Distance from Earth (km) Velocity (km/s)
Aug. 18, 20284,018,5980.136
Oct. 9, 20284,050,1090.785
Nov. 12, 20431,524,1090.638
Feb. 8, 204410.001267
July 10, 206700.001266
Jan. 28, 206900.001267
Feb. 8, 205800.001266
July 8, 206800.001266
Feb. 23, 207300.001267
Feb. 8, 207100.001267
Feb. 23, 207300.001266
Jan. 23, 209200.001266
Feb. 9, 207100.001267
Jan. 24, 209100.001266
Jan. 27, 208900.001268
July 25, 204400.001268
Jan. 19, 209300.001267
Feb. 4, 209400.001266
Feb. 6, 210000.001266
Jan. 21, 209200.001266
June 30, 206900.001266
July 9, 206700.001266
Feb. 6, 207600.001267
Jan. 29, 208700.001266
Jan. 7, 209300.001266
May 4, 207300.001265
Feb. 6, 207800.001267
Jan. 30, 204600.001266
Feb. 5, 209000.001267
Jan. 30, 208800.001266
April 26, 209000.001267
Jan. 7, 209400.001267
Feb. 7, 210800.001267
Feb. 5, 210600.001267
Feb. 6, 207400.001267
Feb. 7, 210600.001266
March 2, 209500.001265
Feb. 14, 204500.001266
May 10, 205800.001268
Feb. 7, 207700.001267
Feb. 6, 208100.001266
Feb. 8, 208000.001267
Feb. 10, 207200.001268
Jan. 30, 208900.001267
Feb. 3, 209700.001267
May 3, 207300.001266
Feb. 7, 210100.001266
Feb. 6, 210500.001266
Feb. 2, 208200.001267
Feb. 8, 207500.001267
Feb. 9, 210500.001266
Jan. 30, 210800.001268
May 16, 210400.001268
Feb. 6, 210500.001266
April 28, 205500.001267
Nov. 5, 206400.001266
Feb. 6, 209000.001266
Feb. 2, 208700.001267
Feb. 7, 207500.001268
June 28, 209200.001267
Aug. 25, 208100.001268
Feb. 3, 211000.001267
Feb. 20, 209500.001267
May 15, 208400.001267
March 8, 208400.001266
June 15, 207100.001267
Feb. 18, 208000.001267
Feb. 4, 208300.001267
Feb. 9, 208200.001266
April 23, 211200.001267
Feb. 9, 211000.001267
Sept. 7, 206400.001267
Jan. 31, 208800.001267
Feb. 8, 207900.001267
Feb. 9, 209700.001267
Jan. 30, 209500.001267
Feb. 19, 207700.001266
Feb. 18, 208500.001267
Nov. 1, 205500.001267
July 19, 208900.001267
Feb. 5, 208400.001267
Feb. 2, 209400.001268
Feb. 2, 208600.001267
Feb. 7, 209600.001267
Feb. 3, 211000.001267
Feb. 8, 209100.001268
Feb. 7, 210500.001268
Feb. 8, 210400.001266
Feb. 6, 212000.001266
Feb. 27, 207400.001266
Sept. 11, 206900.001266
Feb. 20, 209800.001267
June 20, 206900.001267
Aug. 14, 205800.001267
Jan. 6, 209200.001266
Oct. 23, 209300.001266
March 16, 207800.001267
Feb. 10, 210300.001267
Feb. 9, 211600.001267
May 2, 207600.001266
May 18, 207600.001266
Jan. 31, 210700.001267
July 3, 208100.001267
July 12, 208400.001267
June 29, 212200.001268
Nov. 4, 206500.001266
Oct. 8, 207300.001266
June 8, 209700.001267
Feb. 23, 210900.001265
May 22, 210300.001266
Oct. 16, 209200.001267

Images and Observations

The orbit of 2006 RH120 is pinned down by sightings going back to Sept. 14, 2006, the most recent officially logged on June 22, 2007. The IAU Minor Planet Center holds 133 observations behind that solution.

Accessibility and Exploration

The NHATS study counts 2006 RH120 among the objects a crewed mission could reach.

Similar Objects

These objects follow orbits with much the same shape and tilt as 2006 RH120:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 1.033 AU
  • Eccentricity: 0.0245
  • Inclination: 0.59°
  • Longitude of Ascending Node: 51.2°
  • Argument of Periapsis: 10.02°
  • Mean Anomaly: 15.36°

Physical Characteristics

  • Diameter: 0.00600 km
  • Magnitude: 29.5

Derived Characteristics

  • Orbit Period: 384 days (1.05 years)
  • Avg. Orbit Speed: 29.27 km/s
  • Aphelion Distance: 1.06 AU
  • Perihelion Distance: 1.01 AU
  • Rotation Period: 0.05 hours

Map Comparison

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Orbit Simulation

Sky Map

A ◯ pink circle marks where 2006 RH120 sits. It may fall outside your current field of view — use the controls below to change the position, location and time.