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214948 (2007 VX311)
Classification: Main-belt Asteroid          SPK-ID: 2214948
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 .08209076535360647 4.0113e-08  
a 2.601619243815712 2.0541e-08 au
q 2.388050328932209 9.8721e-08 au
i 7.538290820405713 5.1759e-06 deg
node 305.5713151201161 3.099e-05 deg
peri 75.80950655810324 4.9502e-05 deg
M 70.39015463662635 3.5562e-05 deg
tp 2458700.809173188110
(2019-Aug-05.30917319)
0.00015203 TDB
period 1532.72425965296
4.20
1.8152e-05
4.97e-08
d
yr
n .2348759065648972 2.7817e-09 deg/d
Q 2.815188158699215 2.2227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      21664 days (59.31 yr)  
   first obs. used      1960-09-26  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:17:18  

Additional Information
 Earth MOID = 1.40338 au 
 Jupiter MOID = 2.5618 au 
 T_jup = 3.397 
[ 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 16.4   n/a MPO503086  

214948 (2007 VX311)          Discovered 2007-Nov-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2007 VX311 = 2002 TR116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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