Tags: Asteroid.
4087 Pärt is a main belt asteroid with an orbital period of 1172.7774125 days (3.21 years).The asteroid was discovered on March 5 1986 and named after Estonian composer Arvo Pärt.Photometric observations of this asteroid collected during 2004–2005 show a rotation period of 16.47 ± 0.02 hours with a brightness variation of 0.59 ± 0.03 magnitude.