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181652 (2007 VO11)
Classification: Main-belt Asteroid          SPK-ID: 2181652
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1676921192779885 6.6808e-08  
a 3.13175822528989 3.1184e-08 au
q 2.606587051424756 2.1179e-07 au
i 14.10024497762511 5.8354e-06 deg
node 90.88255081384261 2.7311e-05 deg
peri 284.0075382356711 3.224e-05 deg
M 159.4180582798535 1.9492e-05 deg
tp 2458304.071240405711
(2018-Jul-04.57124041)
0.00010509 TDB
period 2024.327462873929
5.54
3.0235e-05
8.278e-08
d
yr
n .1778368404333702 2.6561e-09 deg/d
Q 3.656929399155024 3.6413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      7161 days (19.61 yr)  
   first obs. used      2001-09-22  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:44  

Additional Information
 Earth MOID = 1.65198 au 
 Jupiter MOID = 1.9754 au 
 T_jup = 3.145 
[ 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 15.41   n/a E2021B55  

181652 (2007 VO11)          Discovered 2007-Nov-02 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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