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103796 (2000 DQ12)
Classification: Main-belt Asteroid          SPK-ID: 2103796
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04846668832574488 4.3307e-08  
a 2.696118477877102 1.4127e-08 au
q 2.56544654392055 1.1465e-07 au
i 2.01919494630296 4.8955e-06 deg
node 155.7981465922189 9.7645e-05 deg
peri 141.9493510318786 0.00010884 deg
M 137.2471050285625 4.7047e-05 deg
tp 2458584.036201486507
(2019-Apr-10.53620149)
0.00021244 TDB
period 1616.988332239666
4.43
1.2709e-05
3.48e-08
d
yr
n .22263611482055 1.7498e-09 deg/d
Q 2.826790411833653 1.4811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      9004 days (24.65 yr)  
   first obs. used      1996-05-20  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51757  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:51  

Additional Information
 Earth MOID = 1.54803 au 
 Jupiter MOID = 2.25953 au 
 T_jup = 3.367 
[ 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 15.8   n/a MPO432563  

103796 (2000 DQ12)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DQ12 = 1996 KR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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