1421 Esperanto

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Esperanto
Discovery
Discovered by Vaisala, Y.
Discovery site Turku
Discovery date March 18, 1936
Designations
MPC designation 1421
Named after Esperanto
Alternate name(s) 1936 FQ
Epoch May 14, 2008
Ap 3.3424400
Peri 2.8488276
Eccentricity 0.0797272
Orbital period 1989.4031128
Mean anomaly 68.78660
Inclination 9.80350
Longitude of ascending node 42.80741
Argument of peri 166.23794
Physical characteristics
Dimensions 43.31km (diameter)
Albedo 0.0714
Absolute magnitude (H) 10.30

1421 Esperanto (provisional designation: 1936 FQ) is a main belt asteroid discovered on March 18, 1936 by the Finnish astronomer Yrjö Väisälä at Iso-Heikkilä Observatory in Turku, Finland. It measures 43.31km in diameter.

Väisälä named the asteroid after the constructed language Esperanto. He also named another asteroid, 1462 Zamenhof, after Esperanto's creator, L. L. Zamenhof.

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