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173732 (2001 QV224)
Classification: Main-belt Asteroid          SPK-ID: 2173732
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 .1263623151720931 5.3583e-08  
a 2.616663586205517 2.4379e-08 au
q 2.286015917426076 1.3644e-07 au
i 12.23492803315702 6.7198e-06 deg
node 298.7213651634143 3.3199e-05 deg
peri 292.1596494175918 4.9852e-05 deg
M 231.3463786853111 3.4747e-05 deg
tp 2459553.009535087486
(2021-Dec-04.50953509)
0.00014726 TDB
period 1546.038351652566
4.23
2.1606e-05
5.915e-08
d
yr
n .2328532145500755 3.2542e-09 deg/d
Q 2.947311254984958 2.7459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      2000-03-09  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:34:27  

Additional Information
 Earth MOID = 1.30654 au 
 Jupiter MOID = 2.21562 au 
 T_jup = 3.364 
[ 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 15.7   n/a MPO454193  

173732 (2001 QV224)          Discovered 2001-Aug-24 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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