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72022 (2000 XE22)
Classification: Main-belt Asteroid          SPK-ID: 2072022
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419156098269791 5.479e-08  
a 2.345262726195062 1.1516e-08 au
q 2.012433336202606 1.2824e-07 au
i 6.777005624444615 6.2156e-06 deg
node 332.59514444 3.3072e-05 deg
peri 348.6066679720392 3.836e-05 deg
M 304.5227544822426 2.4674e-05 deg
tp 2459402.661321542849
(2021-Jul-07.16132154)
9.0911e-05 TDB
period 1311.854528396342
3.59
9.6625e-06
2.645e-08
d
yr
n .2744206710480902 2.0212e-09 deg/d
Q 2.678092116187518 1.315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      8601 days (23.55 yr)  
   first obs. used      1996-11-04  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:59:50  

Additional Information
 Earth MOID = .998459 au 
 Jupiter MOID = 2.62277 au 
 T_jup = 3.539 
[ 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 15.65   n/a E2021B10  
diameter diameter 1.862 km 0.274 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.244   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72022 (2000 XE22)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 XE22 = 1996 VK10 = 2003 QP113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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