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JPL Small-Body Database Browser
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357824 (2005 UL50)
Classification: Main-belt Asteroid          SPK-ID: 2357824
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119747930675504 6.4406e-08  
a 3.159521046635786 3.9119e-08 au
q 2.781174939375448 1.9994e-07 au
i 7.214243186674576 7.3792e-06 deg
node 19.43835927308585 4.6068e-05 deg
peri 17.10587098452486 5.2673e-05 deg
M 148.3400011422825 2.676e-05 deg
tp 2457755.248241119308
(2017-Jan-01.74824112)
0.0001484 TDB
period 2051.305317877033
5.62
3.8097e-05
1.043e-07
d
yr
n .1754980094199612 3.2594e-09 deg/d
Q 3.537867153896124 4.3804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      8480 days (23.22 yr)  
   first obs. used      1996-02-17  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58769  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:29:54  

Additional Information
 Earth MOID = 1.78824 au 
 Jupiter MOID = 1.91161 au 
 T_jup = 3.182 
[ 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 MPO434259  
diameter diameter 4.623 km 0.683 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357824 (2005 UL50)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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