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226994 (2004 XZ70)
Classification: Main-belt Asteroid          SPK-ID: 2226994
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05324321625159265 5.5187e-08  
a 3.158086985867798 4.2815e-08 au
q 2.989940277537898 1.781e-07 au
i 3.610475782745081 8.3011e-06 deg
node 7.991305256058102 9.6958e-05 deg
peri 89.09668525870438 0.00013325 deg
M 274.593083584342 9.4538e-05 deg
tp 2459486.823325579392
(2021-Sep-29.32332558)		 0.00054399 TDB
period 2049.908889773284
5.61		 4.1687e-05
1.141e-07		 d
yr
n .1756175612467417 3.5713e-09 deg/d
Q 3.326233694197697 4.5095e-08 au
   Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      7130 days (19.52 yr)  
   first obs. used      2000-03-11  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:48  

Additional Information
 Earth MOID = 2.00968 au 
 Jupiter MOID = 1.76263 au 
 T_jup = 3.200 
[ 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 15.6   n/a MPO494246  

226994 (2004 XZ70)          Discovered 2004-Dec-11 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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