5331 Erimomisaki

5331 Erimomisaki
Discovery[1]
Discovered by Kin Endate and Kazuro Watanabe
Discovery site Kitami Observatory
Discovery date 27 January 1990
Designations
MPC designation (5331) Erimomisaki
Named after
 Cape Erimo
1990 BT1
Main belt [2]
Orbital characteristics[3][2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc 11190 days (30.64 yr)
Aphelion 3.84581 AU (575.325 Gm)
Perihelion 1.68186 AU (251.603 Gm)
2.76384 AU (413.465 Gm)
Eccentricity 0.391476
4.59 yr (1678.3 d)
290.628°
0° 12m 52.214s / day
Inclination 12.0999°
109.795°
283.157°
Earth MOID 0.736395 AU (110.1631 Gm)
Jupiter MOID 1.7967 AU (268.78 Gm)
Jupiter Tisserand parameter 3.194
Physical characteristics
24.26 ± 0.02 hours [4]
12.0,[5] 12.5[2]

    5331 Erimomisaki (1990 BT1) is a main-belt asteroid discovered on January 27, 1990, by Kin Endate and Kazuro Watanabe at Kitami Observatory.[1] It is named for Cape Erimo at the south end of Hokkaidō.[6]

    References

    1. 1 2 "Discovery Circumstances: Numbered Minor Planets (5001)-(10000)". IAU: Minor Planet Center. Retrieved December 17, 2008.
    2. 1 2 3 "5331 Erimomisaki (1990 BT1)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 13 April 2016.
    3. ↑ "(5331) Erimomisaki". AstDyS. Italy: University of Pisa. Retrieved December 17, 2008.
    4. ↑ Boe; et al. (2008). "The Lightcurve of Asteroid 5331 Erimomisaki". The Minor Planet Bulletin. 35 (4): 143. Bibcode:2008MPBu...35..143C.
    5. ↑ Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on June 17, 2012. Retrieved December 28, 2008.
    6. ↑ Schmadel, Lutz (2003). Dictionary of minor planet names (fifth ed.). Germany: Springer. p. 457. ISBN 3-540-00238-3. Retrieved 2008-12-28.


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