292 Ludovica

292 Ludovica
Discovery
Discovered by Johann Palisa
Discovery date 25 April 1890
Designations
1930 GM
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 124.62 yr (45516 d)
Aphelion 2.61652 AU (391.426 Gm)
Perihelion 2.44314 AU (365.489 Gm)
2.52983 AU (378.457 Gm)
Eccentricity 0.034267
4.02 yr (1469.7 d)
18.73 km/s
26.7727°
 14m 41.798s / day
Inclination 14.8967°
43.5319°
287.035°
Earth MOID 1.47646 AU (220.875 Gm)
Jupiter MOID 2.48084 AU (371.128 Gm)
Jupiter Tisserand parameter 3.404
Physical characteristics
Dimensions 32.50±0.8 km[1]
33 km[2]
Mass ~5×1016 (estimate)
Mean density
~2.7 g/cm³ (estimate)[3]
Equatorial surface gravity
~0.01 m/s² (estimate)
Equatorial escape velocity
~0.02 km/s (estimate)
0.372 d (8.93 h) [4]
0.2652±0.014[1]
0.265[2]
Temperature ~166 K
max: 239 K (-34°C)
S[5]
9.9

    292 Ludovica is a Main belt asteroid.

    It was discovered by Johann Palisa on April 25, 1890 in Vienna.

    References

    1. 1 2 3 "292 Ludovica". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
    2. 1 2 Supplemental IRAS Minor Planet Survey Archived June 23, 2006, at the Wayback Machine.
    3. G. A. Krasinsky; et al. (2002). "Hidden Mass in the Asteroid Belt". Icarus. 158: 98. Bibcode:2002Icar..158...98K. doi:10.1006/icar.2002.6837.
    4. PDS lightcurve data
    5. "Asteroid Taxonomy". Planetary Science Institute. Archived from the original on 2010-01-17. Retrieved 2016-02-27.

    External links


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