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18145 (2000 OX48)
Classification: Main-belt Asteroid          SPK-ID: 2018145
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2349307142135486 3.4133e-08  
a 2.324194572260069 8.6528e-09 au
q 1.778169881427758 7.9217e-08 au
i 5.471538061522051 3.9767e-06 deg
node 96.14321013027335 3.6082e-05 deg
peri 245.8050852582279 3.6891e-05 deg
M 213.3549217695 8.8969e-06 deg
tp 2459527.696042673552
(2021-Nov-09.19604267)
3.3769e-05 TDB
period 1294.217151046567
3.54
7.2274e-06
1.979e-08
d
yr
n .2781604305806692 1.5534e-09 deg/d
Q 2.87021926309238 1.0686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1134  
   data-arc span      10271 days (28.12 yr)  
   first obs. used      1992-03-05  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:45:32  

Additional Information
 Earth MOID = .778325 au 
 Jupiter MOID = 2.54521 au 
 T_jup = 3.532 
[ 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 15.3   n/a MPO358806  
diameter diameter 2.060 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.416   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18145 (2000 OX48)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OX48 = 1993 UD5 = 1993 VL5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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