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117097 (2004 NJ22)
Classification: Main-belt Asteroid          SPK-ID: 2117097
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530498342919251 4.3319e-08  
a 3.14397017556622 2.6938e-08 au
q 2.662786061177056 1.4801e-07 au
i 5.876346153737563 6.6602e-06 deg
node 50.10418972108952 4.4637e-05 deg
peri 264.5912274982679 5.0137e-05 deg
M 289.6788053799854 2.3179e-05 deg
tp 2459398.240478978415
(2021-Jul-02.74047898)
0.00013241 TDB
period 2036.179464896011
5.57
2.617e-05
7.165e-08
d
yr
n .1768017044697902 2.2723e-09 deg/d
Q 3.625154289955385 3.1061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57256  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:48:54  

Additional Information
 Earth MOID = 1.65744 au 
 Jupiter MOID = 1.69867 au 
 T_jup = 3.183 
[ 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 14.6   n/a MPO436562  
diameter diameter 5.655 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117097 (2004 NJ22)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 NJ22 = 2003 HH26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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