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181573 (2006 VN45)
Classification: Main-belt Asteroid          SPK-ID: 2181573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403231410877919 8.3691e-08  
a 3.0239146999096 4.6589e-08 au
q 2.599589490836737 2.837e-07 au
i 9.626503153292916 6.3086e-06 deg
node 77.511793972798 3.3227e-05 deg
peri 282.1878157234801 3.9406e-05 deg
M 282.0698211735906 2.6836e-05 deg
tp 2459616.272636292214
(2022-Feb-05.77263629)
0.00014979 TDB
period 1920.669903743032
5.26
4.4387e-05
1.215e-07
d
yr
n .1874346025303079 4.3317e-09 deg/d
Q 3.448239908982463 5.3127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-11-21  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5931  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:10  

Additional Information
 Earth MOID = 1.6168 au 
 Jupiter MOID = 2.09924 au 
 T_jup = 3.209 
[ 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 15.95   n/a E2021B55  

181573 (2006 VN45)          Discovered 2006-Nov-11 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 VN45 = 2001 YF13 = 2006 VK45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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