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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 ]

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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 
[ 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 15.4   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

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