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22024 (1999 XY114)
Classification: Main-belt Asteroid          SPK-ID: 2022024
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943505985774428 4.6452e-08  
a 2.604568106830396 8.3619e-09 au
q 2.098368736232191 1.2033e-07 au
i 13.92708124108311 3.6666e-06 deg
node 4.750547842906402 1.6856e-05 deg
peri 40.69565963005808 2.1464e-05 deg
M 11.10797858266879 9.41e-06 deg
tp 2459153.126601966295
(2020-Oct-30.62660197)
4.0223e-05 TDB
period 1535.330948399812
4.20
7.3937e-06
2.024e-08
d
yr
n .2344771336598194 1.1292e-09 deg/d
Q 3.1107674774286 9.9871e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1788  
   data-arc span      23084 days (63.20 yr)  
   first obs. used      1957-12-20  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42547  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:57:59  

Additional Information
 Earth MOID = 1.12365 au 
 Jupiter MOID = 2.41631 au 
 T_jup = 3.345 
[ 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 14.18   n/a E2021B10  
diameter diameter 6.021 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22024 (1999 XY114)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XY114 = 1992 AC4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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