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305092 (2007 VG12)
Classification: Main-belt Asteroid          SPK-ID: 2305092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876399265866127 5.4173e-08  
a 2.394592600080848 1.8582e-08 au
q 1.945271420396832 1.2837e-07 au
i 1.072811065368969 6.7883e-06 deg
node 190.2162218309265 0.00042366 deg
peri 201.6316587371897 0.00042466 deg
M 117.3112026713921 3.0136e-05 deg
tp 2458559.455036103105
(2019-Mar-16.95503610)
0.00010998 TDB
period 1353.461420454792
3.71
1.5754e-05
4.313e-08
d
yr
n .2659846779223543 3.096e-09 deg/d
Q 2.843913779764865 2.2068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      8534 days (23.36 yr)  
   first obs. used      1996-09-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47213  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:52:48  

Additional Information
 Earth MOID = .951116 au 
 Jupiter MOID = 2.59174 au 
 T_jup = 3.505 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO455248  

305092 (2007 VG12)          Discovered 2007-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 VG12 = 1996 SX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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