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357850 (2005 UV208)
Classification: Main-belt Asteroid          SPK-ID: 2357850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05311480160266352 5.6486e-08  
a 3.082533761272115 4.0421e-08 au
q 2.918805592108634 1.6995e-07 au
i 13.57028919121809 6.6414e-06 deg
node 41.9978307030614 2.4764e-05 deg
peri 23.07790146383789 6.8853e-05 deg
M 296.6798069628573 6.7847e-05 deg
tp 2459744.196179847681
(2022-Jun-13.69617985)
0.00037593 TDB
period 1976.788426272515
5.41
3.8882e-05
1.065e-07
d
yr
n .1821135712934265 3.582e-09 deg/d
Q 3.246261930435595 4.2568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58801  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:22:11  

Additional Information
 Earth MOID = 1.93442 au 
 Jupiter MOID = 2.00646 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 15.98   n/a E2021B25  
diameter diameter 5.222 km 1.436 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357850 (2005 UV208)          Discovered 2005-Oct-27 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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