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160129 (2000 XP23)
Classification: Main-belt Asteroid          SPK-ID: 2160129
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 .157425662713218 8.3167e-08  
a 2.434405457831239 2.1654e-08 au
q 2.051167565319481 1.9459e-07 au
i 12.05544870129184 7.4883e-06 deg
node 330.9151575189632 2.9223e-05 deg
peri 19.00603394054476 3.5109e-05 deg
M 113.0214906791124 2.4298e-05 deg
tp 2458564.941667284351
(2019-Mar-22.44166728)
8.9957e-05 TDB
period 1387.355615604283
3.80
1.851e-05
5.068e-08
d
yr
n .2594864618349469 3.4621e-09 deg/d
Q 2.817643350342996 2.5062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      2000-11-06  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:14:30  

Additional Information
 Earth MOID = 1.04745 au 
 Jupiter MOID = 2.59972 au 
 T_jup = 3.459 
[ 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 15.2   n/a MPO454058  
diameter diameter 5.432 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160129 (2000 XP23)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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