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215070 (2009 DD130)
Classification: Main-belt Asteroid          SPK-ID: 2215070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1538702425990937 5.0442e-08  
a 2.222506305822993 1.2487e-08 au
q 1.880528721367994 1.1697e-07 au
i 3.572654598518944 8.1117e-06 deg
node 199.9065776339512 7.6265e-05 deg
peri 99.19186576615999 8.0877e-05 deg
M 282.3196858801804 2.6502e-05 deg
tp 2458861.638798720595
(2020-Jan-13.13879872)
8.9709e-05 TDB
period 1210.21610950757
3.31
1.0199e-05
2.792e-08
d
yr
n .2974675325933992 2.507e-09 deg/d
Q 2.564483890277993 1.4408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      8398 days (22.99 yr)  
   first obs. used      1996-05-13  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:45  

Additional Information
 Earth MOID = .868265 au 
 Jupiter MOID = 2.63227 au 
 T_jup = 3.630 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456986.5 (2014-Nov-25.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1536976869447116 5.0414e-08  
q 1.881371654972926 1.168e-07 au
tp 2456439.601347201809
(2013-May-27.10134720)
8.5836e-05 TDB
node 199.9867761642494 7.638e-05 deg
peri 98.84897577919122 8.0975e-05 deg
i 3.569118419797484 8.1063e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      8398 days (22.99 yr)  
   first obs. used      1996-05-13  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:45  

Additional Information
 Jupiter MOID = 2.63227 au 
 T_jup = 3.630 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.541528565506959E-15 -5.868332638361091E-15 6.322897786893114E-13 -2.981894447500469E-15 2.662657076138492E-13 -1.210273903477297E-15
q -5.868332638361091E-15 1.364329334938697E-14 -1.32247558533845E-12 6.049573944725808E-15 -5.603605993675164E-13 2.948229586657739E-15
tp 6.322897786893114E-13 -1.32247558533845E-12 7.367804916668106E-9 -3.32694433345677E-11 2.314005891054466E-9 6.030220458386402E-12
node -2.981894447500469E-15 6.049573944725808E-15 -3.32694433345677E-11 5.833860691349023E-9 -5.832070142999879E-9 -2.978680414857927E-11
peri 2.662657076138492E-13 -5.603605993675164E-13 2.314005891054466E-9 -5.832070142999879E-9 6.556984355734552E-9 3.148391368758341E-11
i -1.210273903477297E-15 2.948229586657739E-15 6.030220458386402E-12 -2.978680414857927E-11 3.148391368758341E-11 6.571225832508093E-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 17.8   n/a MPO385934  

215070 (2009 DD130)          Discovered 2009-Feb-27 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2009 DD130 = 1996 JA10 = 2000 TL55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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