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226076 (2002 JZ137)
Classification: Main-belt Asteroid          SPK-ID: 2226076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .09919006908391671 7.4747e-08  
a 2.986517583405619 3.2956e-08 au
q 2.690284697987283 2.2697e-07 au
i 10.64569105824485 7.4102e-06 deg
node 41.15670319155304 2.297e-05 deg
peri 306.4395783094416 3.9127e-05 deg
M 72.13668510198237 3.1927e-05 deg
tp 2458622.754132879846
(2019-May-19.25413288)
0.00016871 TDB
period 1885.150557875
5.16
3.1204e-05
8.543e-08
d
yr
n .1909661795956515 3.1609e-09 deg/d
Q 3.282750468823954 3.6225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6490 days (17.77 yr)  
   first obs. used      2002-04-13  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52559  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:49:34  

Additional Information
 Earth MOID = 1.70153 au 
 Jupiter MOID = 2.17374 au 
 T_jup = 3.224 
[ 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 15.5   n/a MPO503109  

226076 (2002 JZ137)          Discovered 2002-May-09 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2002 JZ137 = 2007 HN59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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