词条 | 521 Brixia |
释义 |
| minorplanet= yes | background= #D6D6D6 | name= 521 Brixia | mpc_name= (521) Brixia | alt_names= 1904 NB | discoverer= Raymond Smith Dugan | discovered= 10 January 1904 | discovery_site= Heidelberg | epoch= 31 July 2016 (JD 2457600.5) | orbit_ref= | eccentricity= 0.28254 | semimajor= {{Convert|2.7398|AU|Gm|abbr=on}} | perihelion= {{Convert|1.9657|AU|Gm|abbr=on}} | aphelion= {{Convert|3.5139|AU|Gm|abbr=on|lk=on}} | period= 4.54 yr (1656.4 d) | inclination= 10.596° | asc_node= 89.665° | arg_peri= 316.010° | mean_anomaly= 308.887° | mean_motion= {{Deg2DMS|0.21733|sup=ms}} / day | observation_arc= 112.27 yr (41005 d) | uncertainty= 0 | abs_magnitude= 8.31 | rotation= {{Convert|28.479|h|d|abbr=on|lk=on}} | albedo= {{val|0.0626|0.002}} | mean_radius= {{val|57.825|1}} km }}Brixia (minor planet designation: 521 Brixia) is a minor planet orbiting the Sun that was discovered by American astronomer Raymond Smith Dugan on January 10, 1904. The name derives from Brixia, the ancient name of the Italian city of Brescia.[1] References1. ^{{cite book |last1=Schmadel |first1=Lutz D. |date=2003 |title=Dictionary of Minor Planet Names |edition=5th |publisher=Springer-Verlag |location=Berlin, Heidelberg, New York |isbn=3-540-00238-3 |page=56}} }} External links
7 : Background asteroids|Discoveries by Raymond Dugan|Minor planets named for places|Named minor planets|C-type asteroids (Tholen)|Ch-type asteroids (SMASS)|Astronomical objects discovered in 1904 |
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