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71860 (2000 VD18)
Classification: Main-belt Asteroid          SPK-ID: 2071860
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0733736869862542 4.5666e-08  
a 2.204167491362729 7.5515e-09 au
q 2.042439595786203 9.9806e-08 au
i 4.999127034541923 5.1656e-06 deg
node 179.2018583570324 3.4135e-05 deg
peri 28.45903354090839 4.1448e-05 deg
M 203.4074230003341 2.3292e-05 deg
tp 2459520.416962333621
(2021-Nov-01.91696233)
7.7815e-05 TDB
period 1195.268064593528
3.27
6.1425e-06
1.682e-08
d
yr
n .3011876671551701 1.5478e-09 deg/d
Q 2.365895386939255 8.1056e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      9535 days (26.11 yr)  
   first obs. used      1993-09-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:33:07  

Additional Information
 Earth MOID = 1.03959 au 
 Jupiter MOID = 2.59232 au 
 T_jup = 3.654 
[ 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 15.8   n/a MPO337802  

71860 (2000 VD18)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 VD18 = 1999 ND47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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