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JPL Small-Body Database Browser
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39258 (2000 YZ134)
Classification: Main-belt Asteroid          SPK-ID: 2039258
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840652554409213 4.2766e-08  
a 2.67684181162139 1.4452e-08 au
q 2.18412823979036 1.1763e-07 au
i 12.2214794075917 5.1332e-06 deg
node 274.2011854416008 2.1779e-05 deg
peri 87.82060660337902 2.583e-05 deg
M 104.2246525613072 1.4229e-05 deg
tp 2458137.372635068182
(2018-Jan-18.87263507)
6.1974e-05 TDB
period 1599.677689281648
4.38
1.2954e-05
3.547e-08
d
yr
n .2250453340770551 1.8224e-09 deg/d
Q 3.169555383452419 1.7112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      7685 days (21.04 yr)  
   first obs. used      1998-02-23  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:05:52  

Additional Information
 Earth MOID = 1.22148 au 
 Jupiter MOID = 2.44123 au 
 T_jup = 3.322 
[ 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 14.2   n/a MPO337576  
diameter diameter 4.144 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.283   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39258 (2000 YZ134)          Discovered 2000-Dec-17 by LONEOS at Anderson Mesa
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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