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385305 (2001 VK73)
Classification: Main-belt Asteroid          SPK-ID: 2385305
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196647608964846 6.9057e-08  
a 3.168956360945315 3.5004e-08 au
q 2.545788669651479 2.2365e-07 au
i .9570236356640927 8.0921e-06 deg
node 59.27601408803666 0.0005728 deg
peri 358.9279695693376 0.00057362 deg
M 127.6030522012645 2.7373e-05 deg
tp 2458470.149423022690
(2018-Dec-17.64942302)
0.00015246 TDB
period 2060.500929845517
5.64
3.414e-05
9.347e-08
d
yr
n .1747147961864742 2.8948e-09 deg/d
Q 3.79212405223915 4.1887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      8473 days (23.20 yr)  
   first obs. used      1997-01-03  
   last obs. used      2020-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:56  

Additional Information
 Earth MOID = 1.55737 au 
 Jupiter MOID = 1.56401 au 
 T_jup = 3.172 
[ 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 16.80   n/a E2021B25  

385305 (2001 VK73)          Discovered 2001-Oct-24 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2001 VK73 = 2014 AW47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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