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JPL Small-Body Database Browser
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193041 (2000 ER160)
Classification: Main-belt Asteroid          SPK-ID: 2193041
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246307803958906 4.247e-08  
a 3.106026316821238 3.007e-08 au
q 2.718919833025633 1.362e-07 au
i 5.273244148656442 6.2887e-06 deg
node 167.3942915894479 5.1002e-05 deg
peri 281.0376505658418 5.7499e-05 deg
M 311.3594922210858 2.5466e-05 deg
tp 2459270.647978966874
(2021-Feb-25.14797897)
0.00014242 TDB
period 1999.429629109143
5.47
2.9035e-05
7.949e-08
d
yr
n .1800513480238862 2.6147e-09 deg/d
Q 3.493132800616842 3.3818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      2000-02-25  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:42:25  

Additional Information
 Earth MOID = 1.74165 au 
 Jupiter MOID = 1.72725 au 
 T_jup = 3.202 
[ 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 15.6   n/a MPO494069  
diameter diameter 4.222 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193041 (2000 ER160)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 ER160 = 2003 UK82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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