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173675 (2001 OZ7)
Classification: Main-belt Asteroid          SPK-ID: 2173675
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415720927762404 6.8414e-08  
a 2.636337564195898 1.235e-08 au
q 1.999471981548479 1.8336e-07 au
i 12.03986736623627 6.8304e-06 deg
node 299.2589130077 2.344e-05 deg
peri 3.014966840152641 2.5861e-05 deg
M 157.8575748855475 9.2748e-06 deg
tp 2458314.912517861477
(2018-Jul-15.41251786)		 4.0164e-05 TDB
period 1563.507444915556
4.28		 1.0987e-05
3.008e-08		 d
yr
n .230251541923066 1.618e-09 deg/d
Q 3.273203146843317 1.5334e-08 au
   Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:07:40  

Additional Information
 Earth MOID = .98412 au 
 Jupiter MOID = 1.97972 au 
 T_jup = 3.325 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457091.5 (2015-Mar-10.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430171832333491 6.8441e-08  
q 1.994057284213177 1.8359e-07 au
tp 2456752.931895340767
(2014-Apr-05.43189534)		 4.1776e-05 TDB
node 299.3676569499469 2.3422e-05 deg
peri 2.962326112418055 2.5817e-05 deg
i 12.04892952307205 6.8363e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:07:40  

Additional Information
 Jupiter MOID = 1.97972 au 
 T_jup = 3.325 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.684165621303911E-15 -1.255017541144808E-14 1.23454738269138E-12 -1.481075987125401E-14 2.600474677645674E-13 -1.97841445473216E-14
q -1.255017541144808E-14 3.37048045494576E-14 -3.379102196669061E-12 3.868530709796802E-14 -7.091348166934018E-13 5.406350522804684E-14
tp 1.23454738269138E-12 -3.379102196669061E-12 1.745225273987281E-9 -1.256726342190612E-11 4.716339142688077E-10 -9.630940663757691E-12
node -1.481075987125401E-14 3.868530709796802E-14 -1.256726342190612E-11 5.48607437730568E-10 -5.383536831010068E-10 5.516806061265898E-11
peri 2.600474677645674E-13 -7.091348166934018E-13 4.716339142688077E-10 -5.383536831010068E-10 6.665085645964002E-10 -5.629808911859447E-11
i -1.97841445473216E-14 5.406350522804684E-14 -9.630940663757691E-12 5.516806061265898E-11 -5.629808911859447E-11 4.673457007804499E-11

[ 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 15.4   n/a MPO454192  
diameter diameter 5.587 km 0.849 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.050   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

173675 (2001 OZ7)          Discovered 2001-Jul-17 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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