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344115 (1999 VV71)
Classification: Main-belt Asteroid          SPK-ID: 2344115
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528712079329984 1.0386e-07  
a 2.664524803362777 2.4782e-08 au
q 1.990743197768996 2.8167e-07 au
i 9.31916398814065 9.0969e-06 deg
node 57.03540507809655 4.0491e-05 deg
peri 355.6152547593894 5.338e-05 deg
M 265.0028465368208 2.8979e-05 deg
tp 2459419.714377755848
(2021-Jul-24.21437776)
0.00013199 TDB
period 1588.649454118651
4.35
2.2163e-05
6.068e-08
d
yr
n .2266075747967449 3.1614e-09 deg/d
Q 3.338306408956557 3.1048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6696 days (18.33 yr)  
   first obs. used      1999-11-09  
   last obs. used      2018-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:31:35  

Additional Information
 Earth MOID = 1.00214 au 
 Jupiter MOID = 2.04538 au 
 T_jup = 3.319 
[ 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 17.2   n/a MPO437458  

344115 (1999 VV71)          Discovered 1999-Nov-15 by Eskridge at Eskridge
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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