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22187 (2000 YZ33)
Classification: Main-belt Asteroid          SPK-ID: 2022187
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473988252251569 3.9912e-08  
a 3.0861233649445 1.9417e-08 au
q 2.631232406451772 1.168e-07 au
i 20.66689996899403 2.9511e-06 deg
node 292.0839318729699 1.3977e-05 deg
peri 340.6318069447821 2.1961e-05 deg
M 108.1476620204479 1.8615e-05 deg
tp 2458605.615045509455
(2019-May-02.11504551)
0.00010114 TDB
period 1980.242379868594
5.42
1.8689e-05
5.117e-08
d
yr
n .1817959274378771 1.7158e-09 deg/d
Q 3.541014323437228 2.228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1731  
   data-arc span      9558 days (26.17 yr)  
   first obs. used      1995-01-04  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:13  

Additional Information
 Earth MOID = 1.62014 au 
 Jupiter MOID = 1.6784 au 
 T_jup = 3.111 
[ 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 13.30   n/a E2021B10  
diameter diameter 11.876 km 2.741 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.072   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

22187 (2000 YZ33)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YZ33 = 1995 AQ3 = 1998 QY86 = 1999 YW17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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