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173924 (2001 VP70)
Classification: Main-belt Asteroid          SPK-ID: 2173924
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892867139796396 5.3813e-08  
a 3.106036112475805 2.0807e-08 au
q 2.518104743243165 1.7153e-07 au
i .1138042709945948 6.1291e-06 deg
node 43.41382628486397 0.0025393 deg
peri 11.68627957217567 0.0025393 deg
M 146.2574635799913 1.729e-05 deg
tp 2458188.186417920917
(2018-Mar-10.68641792)
9.1423e-05 TDB
period 1999.439087691632
5.47
2.0091e-05
5.501e-08
d
yr
n .1800504962697428 1.8092e-09 deg/d
Q 3.693967481708444 2.4746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1997-02-04  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:32:43  

Additional Information
 Earth MOID = 1.52975 au 
 Jupiter MOID = 1.67096 au 
 T_jup = 3.193 
[ 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 MPO469865  

173924 (2001 VP70)          Discovered 2001-Nov-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 VP70 = 1997 CN16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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