141 Lumen

Main-belt asteroid October 2019 yes #D6D6D6 141 Lumen P. P. Henry 13 January 1875 (141) Lumen Орбита астероида 141.png Orbital diagram ' l uː m ə n,lumen ' l uː m ɛ nlumen main-belt(middle)Eunomian interloper 31 July 2016 (JD 2457600.5) 2.66488 AU Gm on 2.09253 AU Gm on 3.23723 AU Gm on on 0.21477 4.35 yr (1589.0 d) 11.8967° 318.504° 58.1076° 292.477° 131.35 ± 5.21 km(composite estimate)131.03 2.9 km130 kmhttp://www.psi.edu/pds/archive/astdata04/simps04/diamalb.tab Supplemental IRAS Minor Planet Survey 12 May 2006 https://web.archive.org/web/20060623213811/http://www.psi.edu/pds/archive/astdata04/simps04/diamalb.tab 23 June 2006 dead 2.01 0.28 18 kgCalculated from its standard gravitational parameter GM = 0.134 0.019 km3/s2. 2.33 g/cm3Assuming a diameter of 118 km. 19.87 h d on on0.820 d (19.67 h)PDS lightcurve derived data C 8.4 0.0540 0.0020.054 0.226562 ms / day 138.63 yr (50635 d) 0 Lumen: Récits de l'infini 141 Lumen is a carbonaceous asteroid from the intermediate asteroid belt, approximately 130 kilometers in diameter. It is an identified Eunomian interloper. Description It was discovered on January 13, 1875, by the brothers Paul Henry and Prosper Henry, but Paul is the one who was given the credit for this discovery. It is named for Lumen: Récits de l'infini, a book by the astronomer Camille Flammarion.Schmadel Lutz D. Dictionary of Minor Planet Names (fifth edition), Springer, 2003. 3-540-00238-3. Richard Binzel and Schelte Bus further added to the knowledge about this asteroid in a light-curve survey published in 2003. This project was known as Small Main-belt Asteroid Spectroscopic Survey, Phase II or SMASSII, which built on a previous survey of the main-belt asteroids. The visible-wavelength (0.435–0.925 micrometre) spectra data was gathered between August 1993 and March 1999.Bus, S., Binzel, R. P. Small Main-belt Asteroid Spectroscopic Survey, Phase II. EAR-A-I0028-4-SBN0001/SMASSII-V1.0. NASA Planetary Data System, 2003. Lightcurve data has also been recorded by observers at the Antelope Hill Observatory, which has been designated as an official observatory by the Minor Planet Center.http://www.antelopehillsobservatory.org/index_files/Page334.htm Lightcurve Results 9 March 2008 25 July 2011 https://web.archive.org/web/20110725043437/http://www.antelopehillsobservatory.org/index_files/Page334.htm dead Notes References https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=141;cad=1 141 Lumen JPL Small-Body Database NASA/Jet Propulsion Laboratory 12 May 2016 Carry, B. December 2012 Density of asteroids Planetary and Space Science 73 1 98–118 2012P&SS...73...98C 10.1016/j.pss.2012.03.009 1203.4336 See Table 1. Fuentes-Muñoz Oscar Farnocchia Davide Giorgini Jon D. Park Ryan S. 2025-12-01 Asteroid Mass Estimation by Mutual Perturbations During Close Encounters After Gaia Focused Product Release The Astronomical Journal 170 6 353 10.3847/1538-3881/ae0cc9 0004-6256 free 2025AJ....170..353F 283347135 External links Lightcurve plot of (141) Lumen https://web.archive.org/web/20230205060614/http://www.antelopehillsobservatory.org/Lightcurves/141.gif 5 February 2023 , Antelope Hills Observatory 141 140 Siwa 141 142 Polana 000141 000141 Category:Discoveries by Paul Henry and Prosper Henry Category:Named minor planets 000141 000141 18750113