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226369 (2003 JJ5)
Classification: Main-belt Asteroid          SPK-ID: 2226369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115148791112298 8.5998e-08  
a 2.764500957679994 3.0013e-08 au
q 2.45621796758143 2.2256e-07 au
i 14.4143342294216 8.8327e-06 deg
node 57.1644791158961 2.9074e-05 deg
peri 260.3855374870003 5.5776e-05 deg
M 95.46988019978463 5.1342e-05 deg
tp 2458155.266923449270
(2018-Feb-05.76692345)
0.00023623 TDB
period 1678.895031845074
4.60
2.734e-05
7.485e-08
d
yr
n .2144267468612178 3.4919e-09 deg/d
Q 3.072783947778558 3.336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      6927 days (18.97 yr)  
   first obs. used      2000-11-21  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:26:52  

Additional Information
 Earth MOID = 1.49182 au 
 Jupiter MOID = 2.2207 au 
 T_jup = 3.285 
[ 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 15.4   n/a MPO382272  
diameter diameter 4.255 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226369 (2003 JJ5)          Discovered 2003-May-01 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 JJ5 = 2000 WV91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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