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103795 (2000 DO12)
Classification: Main-belt Asteroid          SPK-ID: 2103795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02988873324974517 4.9706e-08  
a 2.8210113447445 2.3037e-08 au
q 2.736694889166927 1.442e-07 au
i 1.696455060808492 8.3833e-06 deg
node 28.41603628359821 0.00019488 deg
peri 235.8072023124934 0.00025439 deg
M 59.11366518795618 0.00016166 deg
tp 2458916.321601396233
(2020-Mar-07.82160140)
0.00077828 TDB
period 1730.635770461403
4.74
2.1199e-05
5.804e-08
d
yr
n .2080160402000825 2.548e-09 deg/d
Q 2.905327800322073 2.3725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      7419 days (20.31 yr)  
   first obs. used      2000-02-27  
   last obs. used      2020-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:37  

Additional Information
 Earth MOID = 1.71961 au 
 Jupiter MOID = 2.09664 au 
 T_jup = 3.316 
[ 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 16.24   n/a E2021B55  

103795 (2000 DO12)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DO12 = 2002 TT229 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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