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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415810492583385 6.8009e-08  
a 2.636326528405906 1.2177e-08 au
q 1.999439999486014 1.825e-07 au
i 12.03972630978003 6.803e-06 deg
node 299.2587409885484 2.2027e-05 deg
peri 3.046721358904122 2.4081e-05 deg
M 203.8576488674649 8.9294e-06 deg
tp 2459878.633876561480
(2022-Oct-26.13387656)
3.9881e-05 TDB
period 1563.497627590572
4.28
1.0832e-05
2.966e-08
d
yr
n .2302529876906675 1.5953e-09 deg/d
Q 3.273213057325798 1.5119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      7128 days (19.52 yr)  
   first obs. used      2001-07-17  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5336  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:29:32  

Additional Information
 Earth MOID = .982103 au 
 Jupiter MOID = 1.9795 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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