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193472 (2000 XH22)
Classification: Main-belt Asteroid          SPK-ID: 2193472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .295567399097467 7.1761e-08  
a 2.567303919724399 1.9154e-08 au
q 1.808492577478726 1.9396e-07 au
i 13.58287160865578 5.2648e-06 deg
node 39.3622376661009 2.4631e-05 deg
peri 323.4683750003484 2.6163e-05 deg
M 210.5927974696126 1.2017e-05 deg
tp 2459224.067376802997
(2021-Jan-09.56737680)
5.5983e-05 TDB
period 1502.499557231332
4.11
1.6815e-05
4.604e-08
d
yr
n .2396007361648578 2.6815e-09 deg/d
Q 3.326115261970072 2.4816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2000-09-06  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:12  

Additional Information
 Earth MOID = .825605 au 
 Jupiter MOID = 2.18 au 
 T_jup = 3.331 
[ 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 16.0   n/a MPO436956  
diameter diameter 2.665 km 0.617 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.090   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

193472 (2000 XH22)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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