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161989 Cacus

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Discovered by
  
HE Schuster

MPC designation
  
1978 CA

Observation arc
  
13905 days (38.07 yr)

Discovered
  
8 February 1978

Spectral type
  
S-type asteroid

Discovery site
  
Discovery date
  
8 February 1978

Alternative names
  
MPO 338323

Aphelion
  
1.3633 AU (203.95 Gm)

Absolute magnitude
  
17.2

Discoverer
  
Asteroid group
  
Apollo asteroid

Similar
  
4183 Cuno, 2201 Oljato, 69230 Hermes, 4660 Nereus, 4581 Asclepius

161989 Cacus (or 1978 CA) is an Apollo asteroid, near Earth asteroid, and a Potentially Hazardous Asteroid (PHA).

It is named after the fire-breathing monster called Cacus, who stole Hercules' cattle.

References

161989 Cacus Wikipedia