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357877 (2005 UO416)
Classification: Main-belt Asteroid          SPK-ID: 2357877
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07198779239189393 9.0827e-08  
a 3.140173337765428 6.0485e-08 au
q 2.91411919145181 2.615e-07 au
i 17.40414034290822 8.6382e-06 deg
node 51.10788225446745 2.638e-05 deg
peri 19.15298696484606 6.0675e-05 deg
M 127.7565254366754 5.4267e-05 deg
tp 2457879.210764702520
(2017-May-05.71076470)
0.00030681 TDB
period 2032.492068953452
5.56
5.8724e-05
1.608e-07
d
yr
n .1771224623697386 5.1175e-09 deg/d
Q 3.366227484079046 6.4839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      4958 days (13.57 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:13  

Additional Information
 Earth MOID = 1.93121 au 
 Jupiter MOID = 2.02221 au 
 T_jup = 3.136 
[ 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 16.0   n/a MPO437512  
diameter diameter 4.035 km 1.442 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357877 (2005 UO416)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
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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