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359211 (2009 DA83)
Classification: Main-belt Asteroid          SPK-ID: 2359211
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903138547883372 4.7676e-08  
a 2.575596935757888 2.5556e-08 au
q 2.085425154532775 1.1876e-07 au
i 5.724490581678782 1.3062e-05 deg
node 154.4756895348953 5.0332e-05 deg
peri 94.53140322669964 6.5175e-05 deg
M 210.3391812838142 4.0088e-05 deg
tp 2459628.154854837184
(2022-Feb-17.65485484)
0.00017318 TDB
period 1509.785591711114
4.13
2.2471e-05
6.152e-08
d
yr
n .2384444532895524 3.5489e-09 deg/d
Q 3.065768716983001 3.042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2001-05-23  
   last obs. used      2018-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:37  

Additional Information
 Earth MOID = 1.08117 au 
 Jupiter MOID = 1.99479 au 
 T_jup = 3.395 
[ 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 17.3   n/a MPO455592  

359211 (2009 DA83)          Discovered 2009-Feb-24 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 DA83 = 2005 GP221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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