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JPL Small-Body Database Browser
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172451 (2003 QV79)
Classification: Mars-crossing Asteroid          SPK-ID: 2172451
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .274249453174209 4.8322e-08  
a 2.196195602134871 6.6266e-09 au
q 1.59389015918578 1.068e-07 au
i 9.130403469827799 5.9074e-06 deg
node 37.00414215306374 2.4857e-05 deg
peri 212.6779366096608 2.7807e-05 deg
M 104.7756003904397 8.5144e-06 deg
tp 2458654.510745850139
(2019-Jun-20.01074585)
2.8003e-05 TDB
period 1188.789479896075
3.25
5.3804e-06
1.473e-08
d
yr
n .3028290593818777 1.3706e-09 deg/d
Q 2.798501045083962 8.444e-09 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      6897 days (18.88 yr)  
   first obs. used      2000-10-03  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:49:25  

Additional Information
 Earth MOID = .589529 au 
 Jupiter MOID = 2.26037 au 
 T_jup = 3.603 
[ 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 16.6   n/a MPO232164  

172451 (2003 QV79)          Discovered 2003-Aug-24 by Broughton, J. at Reedy Creek
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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