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22111 (2000 QK150)
Classification: Main-belt Asteroid          SPK-ID: 2022111
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 .2321330042285401 8.4664e-08  
a 2.476584636168737 1.257e-08 au
q 1.901687604348642 2.0299e-07 au
i 5.549111308211135 5.8998e-06 deg
node 279.3859610407046 4.4929e-05 deg
peri 104.1997840868519 4.7925e-05 deg
M 63.58709490319069 2.1515e-05 deg
tp 2458949.054034564742
(2020-Apr-09.55403456)
8.3549e-05 TDB
period 1423.567906263176
3.90
1.0838e-05
2.967e-08
d
yr
n .2528857235514598 1.9254e-09 deg/d
Q 3.051481667988832 1.5488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      10431 days (28.56 yr)  
   first obs. used      1992-08-21  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:32  

Additional Information
 Earth MOID = .913355 au 
 Jupiter MOID = 2.44786 au 
 T_jup = 3.437 
[ 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 14.5   n/a MPO492982  
diameter diameter 4.132 km 0.566 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.197   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22111 (2000 QK150)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QK150 = 1992 QA2 = 1996 TM56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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