| 词条 | 56P/Slaughter–Burnham |
| 释义 |
| name=56P/Slaughter–Burnham | image= | discoverer=Charles D. Slaughter Robert Burnham | discovery_date=January 27, 1959 | designations=1958 VI; 1970 V; 1981 XVIII; 1993 X | epoch=March 6, 2006 | semimajor=5.107 AU | perihelion=2.535 AU | aphelion=7.679 AU | eccentricity=0.5036 | period=11.54 a | inclination= 8.1558° | Jupiter_moid = {{Convert|0.02|AU|km|abbr=on}}[1] | last_p=July 18, 2016 January 14, 2005 | next_p=2027-Dec-19[1] }}56P/Slaughter–Burnham is a periodic comet in the Solar system with a period of 11.54 years.[4] It was discovered in 1959 by Charles D. Slaughter and Robert Burnham of the Lowell Observatory, Flagstaff, Arizona during a photographic survey. They spotted the comet, with a faint brightness of magnitude 16, on a plate exposed on 10 December 1958. By monitoring its movement over a series of consecutive days, Elizabeth Roemer was able to calculate its orbit, suggesting a perihelion date of 4 August 1958 and an orbital period of 11.18 years. It was subsequently observed in 1970, 1981, 1993 and 2005. Its next perihelion will be on 18 July 2018.[5] References1. ^{{mpc|56p}} [2][3][4]2. ^1 {{cite web |url=http://cometography.com/pcomets/056p.html |title=56P/Slaughter-Burnham |publisher=Kronk's Cometography |accessdate=12 March 2015}} 3. ^1 {{cite web |url= http://www.aerith.net/comet/catalog/0056P |title=56P/Slaughter-Burnham appearances |publisher=Seiichi Yoshida |accessdate=12 March 2015}} 4. ^1 {{cite web |type=last observation: 2017-01-08 |title=JPL Small-Body Database Browser: 56P/Slaughter-Burnham |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=56P;cad=1 |archiveurl=https://archive.is/20170226165006/http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=56P;cad=1 |archivedate=2017-02-26 |deadurl=no |publisher=Jet Propulsion Laboratory }} }} External links
3 : Periodic comets|Comets in 2016|Astronomical objects discovered in 1959 |
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