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JPL Small-Body Database Browser
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117822 (2005 JO5)
Classification: Main-belt Asteroid          SPK-ID: 2117822
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234411990938895 6.514e-08  
a 3.150953323440357 3.0655e-08 au
q 2.446900534561967 2.1439e-07 au
i 24.83316967204082 8.2703e-06 deg
node 275.1357525386264 1.4402e-05 deg
peri 72.96524687039549 2.2317e-05 deg
M 151.398123093102 1.7145e-05 deg
tp 2457741.329470162824
(2016-Dec-18.82947016)
9.1184e-05 TDB
period 2042.96714135075
5.59
2.9813e-05
8.162e-08
d
yr
n .1762142878920601 2.5715e-09 deg/d
Q 3.855006112318746 3.7505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      1999-06-15  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54935  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:55:08  

Additional Information
 Earth MOID = 1.55756 au 
 Jupiter MOID = 1.88078 au 
 T_jup = 3.028 
[ 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 13.7   n/a MPO385516  
diameter diameter 11.272 km 0.387 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117822 (2005 JO5)          Discovered 2005-May-04 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 JO5 = 2001 DD48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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