1504 Lappeenranta

Lappeenranta
Discovery
Discovered by L. Oterma
Discovery site Turku
Discovery date 23 March 1939
Designations
MPC designation 1504
Named after
Lappeenranta
1939 FM
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 76.79 yr (28047 days)
Aphelion 2.7767738 AU (415.39945 Gm)
Perihelion 2.0211170 AU (302.35480 Gm)
2.398945 AU (358.8771 Gm)
Eccentricity 0.1574977
3.72 yr (1357.2 d)
321.83401°
 15m 54.94s / day
Inclination 11.04819°
94.89076°
51.10115°
Earth MOID 1.0525 AU (157.45 Gm)
Jupiter MOID 2.30506 AU (344.832 Gm)
Jupiter Tisserand parameter 3.485
Physical characteristics
Mean radius
6.35±0.6 km
15.190 h (0.6329 d)
0.1939±0.042
11.88

    1504 Lappeenranta (1939 FM) is a main-belt asteroid discovered on March 23, 1939, by L. Oterma at Turku.

    References

    • Binzel, R.P. (1987) Icarus 72, 135-208.

    External links


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