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118453 (1999 VP159)
Classification: Main-belt Asteroid          SPK-ID: 2118453
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1858537557047227 3.7675e-08  
a 3.021353780496082 1.9162e-08 au
q 2.459823833078223 1.1822e-07 au
i 2.742978285430941 4.2682e-06 deg
node 272.5724720889722 9.1896e-05 deg
peri 184.103150495298 9.2713e-05 deg
M 281.294005197285 1.3915e-05 deg
tp 2459419.878450285809
(2021-Jul-24.37845029)
7.647e-05 TDB
period 1918.230529724314
5.25
1.8249e-05
4.996e-08
d
yr
n .1876729592306816 1.7854e-09 deg/d
Q 3.582883727913941 2.2723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      7598 days (20.80 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:03:22  

Additional Information
 Earth MOID = 1.47666 au 
 Jupiter MOID = 1.60199 au 
 T_jup = 3.218 
[ 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 15.0   n/a MPO493676  

118453 (1999 VP159)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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