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JPL Small-Body Database Browser
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305813 (2009 DM105)
Classification: Main-belt Asteroid          SPK-ID: 2305813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08877096795458657 1.1072e-07  
a 2.724673454225913 4.2264e-08 au
q 2.482801554334112 3.1125e-07 au
i 1.627661687991721 1.1399e-05 deg
node 210.6222609651145 0.00027944 deg
peri 143.1607018871083 0.00028344 deg
M 279.6886719095906 4.6306e-05 deg
tp 2458966.975060087836
(2020-Apr-27.47506009)
0.00021387 TDB
period 1642.744862631352
4.50
3.8222e-05
1.046e-07
d
yr
n .219145412163001 5.0989e-09 deg/d
Q 2.966545354117715 4.6016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5606 days (15.35 yr)  
   first obs. used      2002-11-13  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62929  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:58:20  

Additional Information
 Earth MOID = 1.4769 au 
 Jupiter MOID = 2.40607 au 
 T_jup = 3.351 
[ 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 17.1   n/a MPO440440  

305813 (2009 DM105)          Discovered 2009-Feb-26 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 DM105 = 2006 QT150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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