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233510 (2007 EK168)
Classification: Main-belt Asteroid          SPK-ID: 2233510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327326025212282 5.5907e-08  
a 2.217146490349244 1.134e-08 au
q 1.922858866514382 1.2751e-07 au
i 4.071493363706683 5.3837e-06 deg
node 164.0732604352362 7.1764e-05 deg
peri 74.48095486230727 7.417e-05 deg
M 323.5615959328138 1.975e-05 deg
tp 2459122.552549722419
(2020-Sep-30.05254972)
6.6446e-05 TDB
period 1205.840898494207
3.30
9.2511e-06
2.533e-08
d
yr
n .2985468484686079 2.2904e-09 deg/d
Q 2.511434114184107 1.2845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:53:04  

Additional Information
 Earth MOID = .915771 au 
 Jupiter MOID = 2.49119 au 
 T_jup = 3.638 
[ 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 17.3   n/a MPO367562  

233510 (2007 EK168)          Discovered 2007-Mar-13 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 EK168 = 2005 VN83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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