| 词条 | 357 Ninina |
| 释义 |
| minorplanet=yes | background=#D6D6D6 | label_width=8em | name=357 Ninina | discoverer=Auguste Charlois | discovered=11 February 1893 | mpc_name=(357) Ninina | alt_names=1893 J | mp_category=Main belt | epoch=31 July 2016 (JD 2457600.5) | semimajor={{Convert|3.15623|AU|Gm|abbr=on}} | perihelion={{Convert|2.92272|AU|Gm|abbr=on}} | aphelion={{Convert|3.38973|AU|Gm|abbr=on|lk=on}} | eccentricity=0.073982 | period=5.61 yr (2048.1 d) | inclination=15.0642° | asc_node=137.809° | arg_peri=254.250° | mean_anomaly=144.322° | dimensions={{val|106.10|2.2|ul=km}} | mass= | density= | rotation={{Convert|36.0105|h|d|abbr=on|lk=on}} | spectral_type= | abs_magnitude=8.72 | albedo={{val|0.0510|0.002}} | mean_motion={{Deg2DMS|0.175773|sup=ms}} / day | orbit_ref=[1] | observation_arc=108.56 yr (39650 d) | uncertainty=0 }} Ninina (minor planet designation: 357 Ninina) is a large main-belt asteroid.[1] It was discovered by Auguste Charlois on February 11, 1893, in Nice. References1. ^1 {{Cite web |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=357;cad=1 |title=357 Ninina (1893 J) |work=JPL Small-Body Database |publisher=NASA/Jet Propulsion Laboratory |access-date=11 May 2016}} External links
6 : Background asteroids|Discoveries by Auguste Charlois|Minor planets with names of unknown origin|Named minor planets|CX-type asteroids (Tholen)|Astronomical objects discovered in 1893 |
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