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117824 (2005 JU27)
Classification: Main-belt Asteroid          SPK-ID: 2117824
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256067456702584 4.3712e-08  
a 2.642840554416769 1.8196e-08 au
q 2.310881953051097 1.1436e-07 au
i 17.73715720889106 4.5914e-06 deg
node 144.0186606486361 1.885e-05 deg
peri 135.4782598512434 2.8556e-05 deg
M 139.9801290953007 2.208e-05 deg
tp 2458390.304838706297
(2018-Sep-28.80483871)
9.5734e-05 TDB
period 1569.296009979945
4.30
1.6207e-05
4.437e-08
d
yr
n .2294022273112138 2.3691e-09 deg/d
Q 2.97479915578244 2.0481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-02-28  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:55:15  

Additional Information
 Earth MOID = 1.32407 au 
 Jupiter MOID = 2.36142 au 
 T_jup = 3.316 
[ 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 15.5   n/a MPO453649  
diameter diameter 2.739 km 0.616 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117824 (2005 JU27)          Discovered 2005-May-03 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 JU27 = 2000 DK84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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