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312188 (2007 VL88)
Classification: Main-belt Asteroid          SPK-ID: 2312188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389749127357539 5.1701e-08  
a 2.318224128667748 2.0755e-08 au
q 1.996049132684228 1.2534e-07 au
i 6.764138400244902 5.9705e-06 deg
node 282.1430201483049 4.7362e-05 deg
peri 64.86167646556555 5.2861e-05 deg
M 253.1727342194254 2.758e-05 deg
tp 2459383.070229625527
(2021-Jun-17.57022963)
0.00010133 TDB
period 1289.233433607486
3.53
1.7314e-05
4.74e-08
d
yr
n .2792356997697935 3.75e-09 deg/d
Q 2.640399124651267 2.364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:26:43  

Additional Information
 Earth MOID = .999564 au 
 Jupiter MOID = 2.75837 au 
 T_jup = 3.557 
[ 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 17.0   n/a MPO418614  

312188 (2007 VL88)          Discovered 2007-Nov-02 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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