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181658 (2007 VZ268)
Classification: Main-belt Asteroid          SPK-ID: 2181658
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090588722414502 4.5674e-08  
a 2.583545355831455 1.7256e-08 au
q 2.30178681293984 1.1805e-07 au
i 7.376512589025888 4.0691e-06 deg
node 92.01894257175219 4.9279e-05 deg
peri 332.0164517599267 6.4743e-05 deg
M 56.51190411181007 4.0259e-05 deg
tp 2458962.399667342261
(2020-Apr-22.89966734)
0.00016903 TDB
period 1516.779890962349
4.15
1.5196e-05
4.16e-08
d
yr
n .2373449187618061 2.3779e-09 deg/d
Q 2.865303898723069 1.9138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2002-08-15  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:30  

Additional Information
 Earth MOID = 1.31788 au 
 Jupiter MOID = 2.40171 au 
 T_jup = 3.403 
[ 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 16.55   n/a MPCxxxxx  

181658 (2007 VZ268)          Discovered 2007-Nov-12 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2007 VZ268 = 2003 YT50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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