208 Lacrimosa

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208 Lacrimosa
208Lacrimosa (Lightcurve Inversion).png
A three-dimensional model of 208 Lacrimosa based on its light curve.
Discovered byJohann Palisa
Discovery date21 October 1879
MPC designation(208) Lacrimosa
Named after
Our Lady of Sorrows
Main belt (Koronis)
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc115.12 yr (42049 d)
Aphelion2.9309 AU (438.46 Gm)
Perihelion2.85551 AU (427.178 Gm)
2.89320 AU (432.817 Gm)
4.92 yr (1797.5 d)
17.51 km/s
0° 12m 1.008s / day
Physical characteristics
Dimensions41.33±1.7 km
14.085 h (0.5869 d)

Lacrimosa (minor planet designation: 208 Lacrimosa) is a main-belt asteroid that was discovered by Austrian astronomer Johann Palisa on October 21, 1879, in Pola. The name derives from Our Lady of Sorrows, a title given to Mary, the mother of Jesus.

10μ radiometric data collected from Kitt Peak in 1975 gave a diameter estimate of 42 km for this asteroid.[2] It is classified as an S-type asteroid and is one of the largest members of the Koronis asteroid family.[3] Hence it is probably a piece of the original asteroid that was shattered in an ancient impact that created the family.


  1. ^ Yeomans, Donald K., "208 Lacrimosa", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 12 May 2016.
  2. ^ Morrison, D.; Chapman, C. R. (March 1976), "Radiometric diameters for an additional 22 asteroids", Astrophysical Journal, 204, pp. 934–939, Bibcode:2008mgm..conf.2594S, doi:10.1142/9789812834300_0469.
  3. ^ Moore, Patrick; Rees, Robin, eds. (2011), Patrick Moore's Data Book of Astronomy (2nd ed.), Cambridge University Press, pp. 164–165.

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