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JPL Small-Body Database Browser
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268996 (2007 EG105)
Classification: Main-belt Asteroid          SPK-ID: 2268996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05676745204614658 5.2106e-08  
a 2.643000513968693 2.9373e-08 au
q 2.492964109034035 1.4136e-07 au
i 1.978509504305297 6.1656e-06 deg
node 13.68638991475537 0.00020676 deg
peri 48.60841518820364 0.00021767 deg
M 43.33456851187899 6.9362e-05 deg
tp 2458411.580723336745
(2018-Oct-20.08072334)
0.0003014 TDB
period 1569.438486046735
4.30
2.6163e-05
7.163e-08
d
yr
n .2293814018202175 3.8239e-09 deg/d
Q 2.793036918903351 3.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6686 days (18.31 yr)  
   first obs. used      2000-08-20  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:24:43  

Additional Information
 Earth MOID = 1.50583 au 
 Jupiter MOID = 2.37559 au 
 T_jup = 3.391 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO418428  

268996 (2007 EG105)          Discovered 2007-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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