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212086 (2005 ED115)
Classification: Main-belt Asteroid          SPK-ID: 2212086
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126833291689154 9.0315e-08  
a 2.633838042032637 3.9038e-08 au
q 2.337048402964662 2.616e-07 au
i 2.809299081435968 8.4237e-06 deg
node 156.7295593899124 0.00011216 deg
peri 223.6681151743104 0.00011776 deg
M 349.3324937113351 4.5322e-05 deg
tp 2459046.763920485574
(2020-Jul-16.26392049)
0.00019731 TDB
period 1561.284420568296
4.27
3.4711e-05
9.503e-08
d
yr
n .2305793840362301 5.1263e-09 deg/d
Q 2.930627681100612 4.3437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5255 days (14.39 yr)  
   first obs. used      2003-11-24  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:43:46  

Additional Information
 Earth MOID = 1.3403 au 
 Jupiter MOID = 2.52352 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456582.5 (2013-Oct-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154360477988318 9.0886e-08  
q 2.329031692393324 2.6374e-07 au
tp 2455921.726430325101
(2011-Dec-26.22643033)
0.00014728 TDB
node 156.8708567966822 0.00011219 deg
peri 223.1179941189099 0.00011741 deg
i 2.809290737183259 8.4277e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5255 days (14.39 yr)  
   first obs. used      2003-11-24  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:43:46  

Additional Information
 Jupiter MOID = 2.52352 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.260254324916999E-15 -2.385034031211332E-14 -7.703701708687355E-12 5.875974426806962E-15 -1.716813174013861E-12 1.294424627621973E-15
q -2.385034031211332E-14 6.955943765640103E-14 2.282367607186772E-11 -1.992408312222136E-14 5.15556469335422E-12 -3.051315738060918E-15
tp -7.703701708687355E-12 2.282367607186772E-11 2.169059528812643E-8 -3.131242882751407E-11 5.105419094478399E-9 -1.770718675207403E-12
node 5.875974426806962E-15 -1.992408312222136E-14 -3.131242882751407E-11 1.25859877714651E-8 -1.257786125200568E-8 8.411661441624213E-11
peri -1.716813174013861E-12 5.15556469335422E-12 5.105419094478399E-9 -1.257786125200568E-8 1.378473411043573E-8 -8.432529574025521E-11
i 1.294424627621973E-15 -3.051315738060918E-15 -1.770718675207403E-12 8.411661441624213E-11 -8.432529574025521E-11 7.102674351345255E-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 17.0   n/a MPO440124  

212086 (2005 ED115)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 ED115 = 2007 TP92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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