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JPL Small-Body Database Browser
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173927 (2001 VD90)
Classification: Main-belt Asteroid          SPK-ID: 2173927
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09399076177668032 5.7261e-08  
a 2.98855389709713 3.0388e-08 au
q 2.707657439698304 1.7448e-07 au
i 11.18921109936318 5.326e-06 deg
node 105.7959686711819 3.6945e-05 deg
peri 305.7599247857817 5.3801e-05 deg
M 136.4464911854009 3.8007e-05 deg
tp 2457885.263059350683
(2017-May-11.76305935)		 0.00019659 TDB
period 1887.07893033239
5.17		 2.8782e-05
7.88e-08		 d
yr
n .190771034646966 2.9097e-09 deg/d
Q 3.269450354495956 3.3244e-08 au
   Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:29  

Additional Information
 Earth MOID = 1.73719 au 
 Jupiter MOID = 2.04559 au 
 T_jup = 3.221 
[ 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 15.1   n/a MPO436863  

173927 (2001 VD90)          Discovered 2001-Nov-15 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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