“489 Comacina”的意思、由来-开放百科全书

词条

489 Comacina

释义

References
External links

{{Infobox planet
| minorplanet= yes
| background= #D6D6D6
| name= 489 Comacina
| mpc_name= (489) Comacina
| alt_names= 1902 JM
| discoverer= Luigi Carnera
| discovered= 2 September 1902
| discovery_site= Heidelberg
| epoch= 31 July 2016 (JD 2457600.5)
| eccentricity= 0.045031
| semimajor= {{Convert|3.1508|AU|Gm|abbr=on}}
| perihelion= {{Convert|3.0089|AU|Gm|abbr=on}}
| aphelion= {{Convert|3.2927|AU|Gm|abbr=on|lk=on}}
| period= 5.59 yr (2042.8 d)
| inclination= 13.000°
| asc_node= 166.898°
| arg_peri= 12.215°
| mean_anomaly= 282.24°
| mean_motion= {{Deg2DMS|0.17623|sup=ms}} / day
| orbit_ref= ^[1]
| observation_arc= 105.09 yr (38384 d)
| uncertainty= 0
| abs_magnitude= 8.32
| rotation= {{Convert|9.02|h|d|abbr=on|lk=on}}
| albedo= {{val|0.0427|0.002}}
| mean_radius= {{val|69.695|1.5}} km
}}

Comacina (minor planet designation: 489 Comacina) is a minor planet orbiting the Sun.

References

1. ^{{Cite web |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=489;cad=1 |title=489 Comacina (1902 JM) |work=JPL Small-Body Database |publisher=NASA/Jet Propulsion Laboratory |access-date=6 May 2016}}

External links

{{JPL small body|name=489 Comacina}}

{{Minor planets navigator|488 Kreusa|number=489|490 Veritas}}{{Small Solar System bodies}}{{DEFAULTSORT:000489}}{{Beltasteroid-stub}}

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