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22523 (1998 EZ10)
Classification: Main-belt Asteroid          SPK-ID: 2022523
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512912766820811 3.027e-08  
a 2.34338110870484 7.38e-09 au
q 1.988847989016214 7.3074e-08 au
i 7.157720851884169 3.8049e-06 deg
node 19.29440108920392 2.5336e-05 deg
peri 287.5370003117055 2.838e-05 deg
M .3832428261832104 1.2762e-05 deg
tp 2459199.105128030527
(2020-Dec-15.60512803)		 4.6449e-05 TDB
period 1310.276082689402
3.59		 6.1897e-06
1.695e-08		 d
yr
n .2747512564383252 1.2979e-09 deg/d
Q 2.697914228393465 8.4966e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1975  
   data-arc span      13333 days (36.50 yr)  
   first obs. used      1984-03-05  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48846  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:07:17  

Additional Information
 Earth MOID = .986668 au 
 Jupiter MOID = 2.56841 au 
 T_jup = 3.537 
[ 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 14.28   n/a E2021B10  
diameter diameter 3.459 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.371   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22523 (1998 EZ10)          Discovered 1998-Mar-01 by Elst, E. W. at La Silla
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

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