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215783 (2004 JS34)
Classification: Main-belt Asteroid          SPK-ID: 2215783
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .223464603105769 3.3719e-08  
a 2.940320454417057 2.5144e-08 au
q 2.283262911066975 1.0626e-07 au
i 9.164635729648138 6.2056e-06 deg
node 84.45837170398859 4.0906e-05 deg
peri 216.3361093684332 4.5644e-05 deg
M 305.7932182344145 2.0651e-05 deg
tp 2458877.794686617102
(2020-Jan-29.29468662)
0.00010711 TDB
period 1841.579299318107
5.04
2.3622e-05
6.467e-08
d
yr
n .1954843867615689 2.5075e-09 deg/d
Q 3.597377997767139 3.0763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      5498 days (15.05 yr)  
   first obs. used      2004-04-20  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52299  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:22:14  

Additional Information
 Earth MOID = 1.2743 au 
 Jupiter MOID = 1.65696 au 
 T_jup = 3.216 
[ 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 15.8   n/a MPO437031  
diameter diameter 5.033 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215783 (2004 JS34)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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