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108727 (2001 OX27)
Classification: Main-belt Asteroid          SPK-ID: 2108727
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347372642347374 6.4352e-08  
a 3.120977264463829 2.4982e-08 au
q 2.700465326111158 1.9898e-07 au
i 14.27861016532515 6.8619e-06 deg
node 328.74906423 1.7654e-05 deg
peri 22.41543724329702 2.5094e-05 deg
M 115.9975528458251 1.7413e-05 deg
tp 2458351.595687046061
(2018-Aug-21.09568705)
9.6825e-05 TDB
period 2013.883456437293
5.51
2.418e-05
6.62e-08
d
yr
n .1787591028911207 2.1463e-09 deg/d
Q 3.5414892028165 2.8348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-07-25  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:12:48  

Additional Information
 Earth MOID = 1.6989 au 
 Jupiter MOID = 1.8843 au 
 T_jup = 3.155 
[ 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 13.8   n/a MPO453546  
diameter diameter 9.514 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108727 (2001 OX27)          Discovered 2001-Jul-18 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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