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215564 (2003 DG24)
Classification: Main-belt Asteroid          SPK-ID: 2215564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184728077869741 6.2056e-08  
a 3.122583372328058 3.2475e-08 au
q 2.752642152659434 1.9572e-07 au
i 15.69936482475839 6.4498e-06 deg
node 25.282421183204 1.6225e-05 deg
peri 212.9725465794939 2.9398e-05 deg
M 347.8351225825432 2.2313e-05 deg
tp 2459068.604330392737
(2020-Aug-07.10433039)
0.00012452 TDB
period 2015.438224326247
5.52
3.144e-05
8.608e-08
d
yr
n .1786212029001021 2.7865e-09 deg/d
Q 3.492524591996681 3.6322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2003-02-28  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:14:27  

Additional Information
 Earth MOID = 1.75586 au 
 Jupiter MOID = 1.53764 au 
 T_jup = 3.147 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457932.5 (2017-Jun-28.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181145840720873 6.2109e-08  
q 2.755810621035061 1.9597e-07 au
tp 2457049.252145875315
(2015-Jan-26.75214588)
0.00013961 TDB
node 25.29975639914074 1.6218e-05 deg
peri 212.5402479665939 2.9421e-05 deg
i 15.69921901442603 6.4497e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2003-02-28  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:14:27  

Additional Information
 Jupiter MOID = 1.53764 au 
 T_jup = 3.147 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.85757236419277E-15 -1.204020987547322E-14 -1.882861207092277E-12 2.007164571637618E-14 -2.172719141869042E-13 4.073028465080078E-15
q -1.204020987547322E-14 3.84039701420617E-14 3.645204432791275E-12 -7.250179208886206E-14 3.481227950657482E-13 -9.395100373003728E-15
tp -1.882861207092277E-12 3.645204432791275E-12 1.949018073448704E-8 3.551523624516201E-12 3.412408381252899E-9 8.31296545226549E-12
node 2.007164571637618E-14 -7.250179208886206E-14 3.551523624516201E-12 2.630374422024281E-10 -2.52712300936576E-10 4.781784788639271E-12
peri -2.172719141869042E-13 3.481227950657482E-13 3.412408381252899E-9 -2.52712300936576E-10 8.655956601321705E-10 -2.370911776389767E-12
i 4.073028465080078E-15 -9.395100373003728E-15 8.31296545226549E-12 4.781784788639271E-12 -2.370911776389767E-12 4.159840470938872E-11

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 14.9   n/a MPO470314  

215564 (2003 DG24)          Discovered 2003-Feb-28 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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