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359216 (2009 DM104)
Classification: Main-belt Asteroid          SPK-ID: 2359216
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1036994085199627 6.9006e-08  
a 2.547687331023382 1.8448e-08 au
q 2.283493661702455 1.8132e-07 au
i 5.322423479159542 7.9591e-06 deg
node 6.914280418559043 6.0373e-05 deg
peri 192.6004789965653 6.8658e-05 deg
M 353.2702129206805 3.35e-05 deg
tp 2459424.266199598415
(2021-Jul-28.76619960)
0.00013833 TDB
period 1485.311754683346
4.07
1.6133e-05
4.417e-08
d
yr
n .2423733595757805 2.6326e-09 deg/d
Q 2.81188100034431 2.0361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      7316 days (20.03 yr)  
   first obs. used      2001-03-28  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:46:58  

Additional Information
 Earth MOID = 1.28228 au 
 Jupiter MOID = 2.14607 au 
 T_jup = 3.428 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.74   n/a MPCxxxxx  

359216 (2009 DM104)          Discovered 2009-Feb-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 DM104 = 2005 EF164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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