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JPL Small-Body Database Browser
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97574 (2000 DA109)
Classification: Main-belt Asteroid          SPK-ID: 2097574
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04390508361886693 4.8235e-08  
a 2.943390765974077 2.7021e-08 au
q 2.814160948270984 1.4528e-07 au
i 2.950550034875429 5.3437e-06 deg
node 120.8502087073346 9.4359e-05 deg
peri 35.00105174499109 0.00011077 deg
M 285.2881301172091 5.9199e-05 deg
tp 2458983.287208589040
(2020-May-13.78720859)
0.00030547 TDB
period 1844.464545034711
5.05
2.5399e-05
6.954e-08
d
yr
n .1951785958527195 2.6877e-09 deg/d
Q 3.072620583677169 2.8207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7326 days (20.06 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:19  

Additional Information
 Earth MOID = 1.82477 au 
 Jupiter MOID = 1.90316 au 
 T_jup = 3.269 
[ 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 15.4   n/a MPO459456  

97574 (2000 DA109)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DA109 = 2003 UJ38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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