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385099 (2012 VM47)
Classification: Main-belt Asteroid          SPK-ID: 2385099
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063959052359864 6.8434e-08  
a 3.065180638252297 4.3134e-08 au
q 2.739057969533626 2.1131e-07 au
i 2.437948277368925 5.8457e-06 deg
node 106.070940518965 0.00019917 deg
peri 216.0970804830553 0.00020335 deg
M 244.1670020471622 3.7365e-05 deg
tp 2459831.184754949199
(2022-Sep-08.68475495)
0.00020419 TDB
period 1960.119446050729
5.37
4.1375e-05
1.133e-07
d
yr
n .1836622766665226 3.8768e-09 deg/d
Q 3.391303306970969 4.7724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5367 days (14.69 yr)  
   first obs. used      2005-05-12  
   last obs. used      2020-01-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60886  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:06  

Additional Information
 Earth MOID = 1.72496 au 
 Jupiter MOID = 1.89023 au 
 T_jup = 3.223 
[ 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 16.5   n/a MPO418971  

385099 (2012 VM47)          Discovered 2005-May-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

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