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347117 (2010 JK80)
Classification: Main-belt Asteroid          SPK-ID: 2347117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05811575734193572 1.0463e-07  
a 2.603515056246129 3.0106e-08 au
q 2.452209807001253 2.7798e-07 au
i 15.7345855269724 1.0092e-05 deg
node 56.73774562632197 2.2997e-05 deg
peri 131.6255301265068 8.0654e-05 deg
M 175.253269046438 7.2932e-05 deg
tp 2458253.531661043292
(2018-May-15.03166104)
0.00031071 TDB
period 1534.399920113105
4.20
2.6615e-05
7.287e-08
d
yr
n .2346194074185454 4.0696e-09 deg/d
Q 2.754820305491005 3.1856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      8244 days (22.57 yr)  
   first obs. used      1995-11-15  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56319  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:14:50  

Additional Information
 Earth MOID = 1.46864 au 
 Jupiter MOID = 2.25353 au 
 T_jup = 3.358 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO450308  
diameter diameter 2.165 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.198   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347117 (2010 JK80)          Discovered 2010-May-04 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2010 JK80 = 1995 VU15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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