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JPL Small-Body Database Browser
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185932 (2000 UL49)
Classification: Main-belt Asteroid          SPK-ID: 2185932
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718703023193925 5.0826e-08  
a 2.786836627248961 1.8456e-08 au
q 2.307862173608926 1.4156e-07 au
i 19.19679279028986 6.7074e-06 deg
node 230.1735351002928 1.6584e-05 deg
peri 97.22588469888856 2.4619e-05 deg
M 144.5156650514816 1.8477e-05 deg
tp 2458318.352775163785
(2018-Jul-18.85277516)
8.5697e-05 TDB
period 1699.282917554685
4.65
1.688e-05
4.621e-08
d
yr
n .2118540687256776 2.1045e-09 deg/d
Q 3.265811080888996 2.1628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      1999-06-14  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:22:04  

Additional Information
 Earth MOID = 1.39109 au 
 Jupiter MOID = 2.27229 au 
 T_jup = 3.229 
[ 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 14.8   n/a MPO320875  
diameter diameter 4.208 km 0.272 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185932 (2000 UL49)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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