20420 Marashwhitman: Difference between revisions
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#REDIRECT [[List of minor planets: 20001–21000#420]] |
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{{Infobox planet |
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| minorplanet = yes |
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| width = 25em |
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| bgcolour = #FFFFC0 |
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| apsis = |
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| name = Marashwhitman |
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| symbol = |
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| image = |
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| caption = |
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| discovery = yes |
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| discovery_ref = |
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| discoverer = [[Lincoln Laboratory Near-Earth Asteroid Research Team]] |
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| discovery_site = [[Socorro, New Mexico|Socorro]] |
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| discovered = September 26, 1998 |
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| designations = yes |
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| mp_name = 20420 |
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| alt_names = 1998 SN129 |
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| mp_category = |
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| orbit_ref = |
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| epoch = May 14, 2008 |
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| aphelion = 2.9335799 |
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| perihelion = 2.3586911 |
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| semimajor = |
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| eccentricity = 0.1086280 |
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| period = 1572.2317323 |
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| avg_speed = |
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| inclination = 1.71639 |
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| asc_node = 156.57718 |
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| mean_anomaly = 122.28934 |
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| arg_peri = 174.88071 |
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| satellites = |
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| physical_characteristics = yes |
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| dimensions = |
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| mass = |
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| density = |
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| surface_grav = |
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| escape_velocity = |
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| sidereal_day = |
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| axial_tilt = |
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| pole_ecliptic_lat = |
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| pole_ecliptic_lon = |
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| albedo = |
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| temperatures= |
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| temp_name1 = |
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| mean_temp_1 = |
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| max_temp_1 = |
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| temp_name2 = |
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| max_temp_2 = |
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| spectral_type = |
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| abs_magnitude = 14.7 |
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}} |
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'''20420 Marashwhitman''' (1998 SN129) is a [[Main-belt Asteroid]] discovered on September 26, 1998 by the [[Lincoln Laboratory Near-Earth Asteroid Research Team]] at [[Socorro, New Mexico|Socorro]]. |
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== External links == |
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*[http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=20420+Marashwhitman JPL Small-Body Database Browser on 20420 Marashwhitman] |
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{{NASTRO comment}} |
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== References == |
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{{Reflist}} |
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{{DEFAULTSORT:Marashwhitman}} |
{{DEFAULTSORT:Marashwhitman}} |
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[[Category:Background asteroids|020420]] |
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[[Category:Discoveries by LINEAR|020420]] |
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[[Category:Named minor planets]] |
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{{beltasteroid-stub}} |
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[[Category:Astronomical objects discovered in 1998|19980926]] |
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[[fa:سیارک ۲۰۴۲۰]] |
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[[it:20420 Marashwhitman]] |
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[[pl:20420 Marashwhitman]] |
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[[pt:20420 Marashwhitman]] |
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Latest revision as of 21:16, 22 November 2022
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