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117011 (2004 JZ2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2117011
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249165119323861 4.9403e-08  
a 3.252132326065216 2.9543e-08 au
q 2.845887299550592 1.5669e-07 au
i 1.871809864106344 5.927e-06 deg
node 53.94144809517704 0.0001679 deg
peri 228.8312169018613 0.00016975 deg
M 222.6537631105734 2.8053e-05 deg
tp 2459817.768957544002
(2022-Aug-26.26895754)
0.00017118 TDB
period 2142.154247390892
5.86
2.919e-05
7.992e-08
d
yr
n .1680551250865684 2.29e-09 deg/d
Q 3.65837735257984 3.3234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      10132 days (27.74 yr)  
   first obs. used      1992-05-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:41:16  

Additional Information
 Earth MOID = 1.8299 au 
 Jupiter MOID = 1.48235 au 
 T_jup = 3.168 
[ 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 15.3   n/a MPO432675  
diameter diameter 3.721 km 0.624 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117011 (2004 JZ2)          Discovered 2004-May-09 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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