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103771 (2000 DZ1)
Classification: Main-belt Asteroid          SPK-ID: 2103771
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1440849025373833 4.5639e-08  
a 3.029158872532714 1.9784e-08 au
q 2.592702811613588 1.4284e-07 au
i 1.97483999527689 5.2461e-06 deg
node 342.629967164484 0.00013233 deg
peri 148.8954645792359 0.00013401 deg
M 353.3713601191063 1.9204e-05 deg
tp 2459235.957117703731
(2021-Jan-21.45711770)		 0.00010278 TDB
period 1925.668402975923
5.27		 1.8865e-05
5.165e-08		 d
yr
n .1869480744678871 1.8315e-09 deg/d
Q 3.465614933451841 2.2634e-08 au
   Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1998-10-16  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:45  

Additional Information
 Earth MOID = 1.60743 au 
 Jupiter MOID = 1.57923 au 
 T_jup = 3.227 
[ 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 15.5   n/a MPO453491  

103771 (2000 DZ1)          Discovered 2000-Feb-26 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 DZ1 = 1998 UW10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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