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385098 (2012 VE47)
Classification: Main-belt Asteroid          SPK-ID: 2385098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029116125460146 1.2797e-07  
a 2.707208594011284 3.523e-08 au
q 2.428605392103154 3.5742e-07 au
i 4.110539907207705 1.1174e-05 deg
node 183.5344007915271 0.00010068 deg
peri 172.0402778636081 0.0001077 deg
M 12.27750601164388 3.8785e-05 deg
tp 2459341.013330009193
(2021-May-06.51333001)
0.00017495 TDB
period 1626.975476757745
4.45
3.1758e-05
8.695e-08
d
yr
n .2212694691117361 4.3192e-09 deg/d
Q 2.985811795919414 3.8855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      8944 days (24.49 yr)  
   first obs. used      1994-10-02  
   last obs. used      2019-03-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:06  

Additional Information
 Earth MOID = 1.42323 au 
 Jupiter MOID = 2.4383 au 
 T_jup = 3.353 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456925.5 (2014-Sep-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039006310499032 1.2822e-07  
q 2.425530285920034 3.5854e-07 au
tp 2457719.333764537670
(2016-Nov-26.83376454)
0.00016632 TDB
node 183.6619823048356 0.0001008 deg
peri 173.196518983281 0.00010756 deg
i 4.107951624351898 1.1172e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      8944 days (24.49 yr)  
   first obs. used      1994-10-02  
   last obs. used      2019-03-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:06  

Additional Information
 Jupiter MOID = 2.4383 au 
 T_jup = 3.353 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.644031137938957E-14 -4.58147000655045E-14 4.244720475591285E-12 -7.353597181605885E-14 1.836762169800216E-12 4.476824702236229E-15
q -4.58147000655045E-14 1.285488025498748E-13 -1.086352485073844E-11 2.054727287644132E-13 -5.015812478274368E-12 -1.037328209517438E-14
tp 4.244720475591285E-12 -1.086352485073844E-11 2.766342927579718E-8 -6.417012637676828E-11 6.152640138060473E-9 8.074827666269831E-12
node -7.353597181605885E-14 2.054727287644132E-13 -6.417012637676828E-11 1.016062291889071E-8 -1.014967159941715E-8 3.085990002454124E-10
peri 1.836762169800216E-12 -5.015812478274368E-12 6.152640138060473E-9 -1.014967159941715E-8 1.156982523198716E-8 -3.059072165037879E-10
i 4.476824702236229E-15 -1.037328209517438E-14 8.074827666269831E-12 3.085990002454124E-10 -3.059072165037879E-10 1.24824582163103E-10

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 16.7   n/a MPO471959  

385098 (2012 VE47)          Discovered 2006-Apr-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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