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359226 (2009 DB134)
Classification: Main-belt Asteroid          SPK-ID: 2359226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09645564457911893 6.3888e-08  
a 2.527868946727994 2.4281e-08 au
q 2.284041718059807 1.6708e-07 au
i 1.157688726768138 5.6039e-06 deg
node 273.368317153577 0.00034916 deg
peri 272.4874826896408 0.00035028 deg
M 277.4114966014211 3.1936e-05 deg
tp 2459337.280823624572
(2021-May-02.78082362)
0.00013219 TDB
period 1468.014209189944
4.02
2.1151e-05
5.791e-08
d
yr
n .2452292339858545 3.5332e-09 deg/d
Q 2.771696175396181 2.6623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      8773 days (24.02 yr)  
   first obs. used      1995-11-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:06  

Additional Information
 Earth MOID = 1.28574 au 
 Jupiter MOID = 2.18972 au 
 T_jup = 3.446 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457163.5 (2015-May-21.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09644972610809961 6.3956e-08  
q 2.283799526119621 1.6717e-07 au
tp 2457871.773752291542
(2017-Apr-28.27375229)
0.00012499 TDB
node 273.4852362098737 0.00034959 deg
peri 272.911191983293 0.00035073 deg
i 1.156633618386528 5.6031e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      8773 days (24.02 yr)  
   first obs. used      1995-11-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:06  

Additional Information
 Jupiter MOID = 2.18972 au 
 T_jup = 3.446 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.090370099954264E-15 -1.0602610693785E-14 -1.645937311792031E-12 1.459939983827068E-15 -3.769659409049146E-13 -1.105818079857293E-15
q -1.0602610693785E-14 2.794677124084414E-14 4.901775083398325E-12 5.362844207129197E-15 1.064797813104159E-12 3.085085124866927E-15
tp -1.645937311792031E-12 4.901775083398325E-12 1.562350363594714E-8 1.32456239970587E-10 3.578523443181915E-9 1.562325087271451E-12
node 1.459939983827068E-15 5.362844207129197E-15 1.32456239970587E-10 1.222149865391409E-7 -1.221582034321844E-7 2.325356945961678E-10
peri -3.769659409049146E-13 1.064797813104159E-12 3.578523443181915E-9 -1.221582034321844E-7 1.230090318199548E-7 -2.321424905172334E-10
i -1.105818079857293E-15 3.085085124866927E-15 1.562325087271451E-12 2.325356945961678E-10 -2.321424905172334E-10 3.139493141771641E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO413358  

359226 (2009 DB134)          Discovered 2009-Feb-28 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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