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173915 (2001 VN49)
Classification: Main-belt Asteroid          SPK-ID: 2173915
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08882249751003514 8.7863e-08  
a 2.973650344150887 3.2655e-08 au
q 2.70952329386183 2.7765e-07 au
i 8.25463446796063 7.6411e-06 deg
node 300.3430317854078 5.4467e-05 deg
peri 79.13892875882382 7.1379e-05 deg
M 235.9276851570041 4.8915e-05 deg
tp 2459646.013994903749
(2022-Mar-07.51399490)
0.00026142 TDB
period 1872.980595706749
5.13
3.0852e-05
8.447e-08
d
yr
n .1922070099525819 3.1661e-09 deg/d
Q 3.237777394439945 3.5555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      6431 days (17.61 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:18:43  

Additional Information
 Earth MOID = 1.72661 au 
 Jupiter MOID = 2.21357 au 
 T_jup = 3.240 
[ 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 14.9   n/a MPO385764  

173915 (2001 VN49)          Discovered 2001-Nov-10 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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