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118913 (2000 VM18)
Classification: Main-belt Asteroid          SPK-ID: 2118913
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08341702614698317 6.7506e-08  
a 3.134121969609981 2.983e-08 au
q 2.87268283532319 2.1909e-07 au
i 12.62265324694904 6.8975e-06 deg
node 70.10269081716631 2.5117e-05 deg
peri 334.7822175273354 4.102e-05 deg
M 238.6029621770462 3.6467e-05 deg
tp 2459883.904535158309
(2022-Oct-31.40453516)
0.00021092 TDB
period 2026.619735283791
5.55
2.8934e-05
7.922e-08
d
yr
n .1776356924450795 2.5361e-09 deg/d
Q 3.395561103896771 3.2319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      10304 days (28.21 yr)  
   first obs. used      1992-04-08  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:28  

Additional Information
 Earth MOID = 1.88765 au 
 Jupiter MOID = 1.96383 au 
 T_jup = 3.170 
[ 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 14.86   n/a E2021B55  

118913 (2000 VM18)          Discovered 2000-Nov-01 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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