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129503 (1995 OZ1)
Classification: Main-belt Asteroid          SPK-ID: 2129503
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 .2853928911095367 3.7612e-08  
a 2.405284811256547 1.3887e-08 au
q 1.718833625030185 9.049e-08 au
i 14.29265006873722 5.0833e-06 deg
node 147.3589407999291 2.0643e-05 deg
peri 144.6545198520876 2.4561e-05 deg
M 243.3471730479897 1.8119e-05 deg
tp 2459442.010419512800
(2021-Aug-15.51041951)
7.1743e-05 TDB
period 1362.536641225126
3.73
1.18e-05
3.231e-08
d
yr
n .2642130780984397 2.2881e-09 deg/d
Q 3.09173599748291 1.785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      9038 days (24.74 yr)  
   first obs. used      1995-07-24  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5584  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:44:49  

Additional Information
 Earth MOID = .722814 au 
 Jupiter MOID = 2.22417 au 
 T_jup = 3.426 
[ 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 16.1   n/a MPO351768  
diameter diameter 1.908 km 0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.250   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129503 (1995 OZ1)          Discovered 1995-Jul-24 by Laurie, S. P. at Church Stretton
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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