| 词条 | 286 Iclea |
| 释义 |
| minorplanet=yes | background=#D6D6D6 | name=286 Iclea | discoverer=Johann Palisa | discovered=3 August 1889 | mpc_name=(286) Iclea | alt_names= | mp_category=Main belt | epoch=31 July 2016 (JD 2457600.5) | semimajor={{Convert|3.19487|AU|Gm|abbr=on}} | perihelion={{Convert|3.10248|AU|Gm|abbr=on}} | aphelion={{Convert|3.28727|AU|Gm|abbr=on|lk=on}} | eccentricity=0.028921 | period=5.71 yr (2085.8 d) | inclination=17.9010° | asc_node=149.115° | arg_peri=213.463° | mean_anomaly=49.3850° | dimensions={{val|94.30|2.6|ul=km}} | mass= | density= | rotation={{Convert|15.365|h|d|abbr=on|lk=on}} | spectral_type= | abs_magnitude=9.0 | albedo={{val|0.0508|0.003}} | mean_motion={{Deg2DMS|0.172593|sup=ms}} / day | orbit_ref=[1] | observation_arc=117.95 yr (43083 d) | uncertainty=0 }} Iclea (minor planet designation: 286 Iclea) is a large Main belt asteroid.[2] It was discovered by Johann Palisa on 3 August 1889 in Vienna. References1. ^{{Cite web |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=286;cad=1 |title=286 Iclea |work=JPL Small-Body Database |publisher=NASA/Jet Propulsion Laboratory |access-date=11 May 2016}} 2. ^{{cite web|url=http://www.kentauren.info/menu/index1.htm?page=/cgi-bin/astorb2txt.pl%3FSuchname%3DFraternitas|title=Osculating elements from astorb-database for 286 Iclea|publisher=The Centaur Research Project|accessdate=6 April 2015}} External links
7 : Background asteroids|Discoveries by Johann Palisa|Minor planets named from literature|Named minor planets|CX-type asteroids (Tholen)|Ch-type asteroids (SMASS)|Astronomical objects discovered in 1889 |
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