| 词条 | 2007 EB26 |
| 释义 |
| minorplanet=yes | background=#FFC2E0 | name=2007 EB26 | discovery_ref=[1] | discoverer=Mt. Lemmon Survey (G96) 1.5-m reflector | discovered=2007-03-10 | alt_names= | mp_category=Apohele asteroid, Mercury crosser, Venus crosser | orbit_ref= | epoch=11 March 2007 (JD 2454170.5) | semimajor={{Convert|0.54760|AU|Gm|abbr=on}} | perihelion={{Convert|0.11573|AU|Gm|abbr=on}} | aphelion={{Convert|0.97948|AU|Gm|abbr=on|lk=on}} | eccentricity=0.78867 | period=0.41 yr (148.0 d) | inclination=8.4867° | asc_node=63.220° | arg_peri=236.71° | mean_anomaly=237.91° | dimensions=~700 meters[1] | escape_velocity= | rotation= | spectral_type= | abs_magnitude=19.6 | mean_motion=2.4322°/day | uncertainty=9 | moid={{Convert|0.113242|AU|Gm|abbr=on}} | jupiter_moid={{Convert|4.25709|AU|Gm|abbr=on}} }}{{mp|2007 EB|26}} is one of the closest orbiting objects to the Sun. It has the second-smallest semi-major axis (0.55 AU) of any known object orbiting the Sun, after Mercury. It is classified as an Apohele asteroid and does not cross Earth's orbit. It approaches within {{convert|0.116|AU|km mi|abbr=on|lk=on}} of the Sun approximately every 148 days, before leaving for a distance of 0.979 AU. Only thirteen known asteroids have perihelia smaller than {{mp|2007 EB|26}}.[2] See also
References1. ^NEODyS [3]2. ^List of asteroids with q<0.3075 AU generated by the JPL Small-Body Database Search Engine Retrieved 2013-05-18 3. ^1 {{Cite web |title=MPEC 2007-E56 : 2007 EB26 |publisher=IAU Minor Planet Center |date=2007-03-12 |url=http://www.minorplanetcenter.net/iau/mpec/K07/K07E56.html |accessdate=2013-05-17}} (K07E26B) }} External links
4 : Apohele asteroids|Aten asteroids|Minor planet object articles (unnumbered)|Astronomical objects discovered in 2007 |
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