1627 Ivar is a large Mars-crosser asteroid that was discovered in 1929 by Ejnar Hertzsprung at the Union Observatory in Johannesburg, South Africa. Although it does not cross Earth's orbit, during 1900-2100 it comes closer to the Earth with its 2074 pass at 21.1 Gm (0.141 AU) than it does to Mars (22.5 Gm or 0.150 AU in 1975).

References

• NeoDys entry on Ivar
• [telnet://ssd.jpl.nasa.gov:6775 telnet for JPL Horizons] more comprehensive than web version
• JPL Horizons web version

See also: List of asteroids

de:(1627) Ivar el:1627 eo:1627 Ivaro eu:1627 Ivar fa: it:1627 Ivar la:1627 Ivar lb:(1627) Ivar hu:1627 Ivar no:1627 Ivar nn:1627 Ivar pl:1627 Ivar sk:1627 Ivar sr:1627 Ivar tl:1627 Ivar vi:1627 Ivar