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117567 (2005 EJ30)
Classification: Main-belt Asteroid          SPK-ID: 2117567
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09295841144265483 4.9337e-08  
a 2.983473908482126 2.7702e-08 au
q 2.706134913369019 1.5176e-07 au
i 10.13175089361908 6.4101e-06 deg
node 5.625071220708491 2.7825e-05 deg
peri 295.0651900973492 4.1706e-05 deg
M 221.0568154676501 3.1127e-05 deg
tp 2459726.968086853261
(2022-May-27.46808685)
0.00016444 TDB
period 1882.269448101522
5.15
2.6216e-05
7.178e-08
d
yr
n .19125848340316 2.6638e-09 deg/d
Q 3.260812903595233 3.0277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      2000-03-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:13:36  

Additional Information
 Earth MOID = 1.71086 au 
 Jupiter MOID = 2.02462 au 
 T_jup = 3.228 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457347.5 (2015-Nov-21.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09204158129390917 4.92e-08  
q 2.70943979410714 1.5086e-07 au
tp 2457841.255929273211
(2017-Mar-28.75592927)
0.00016334 TDB
node 5.653430642475196 2.7819e-05 deg
peri 294.4212021904301 4.1985e-05 deg
i 10.13240909981737 6.4101e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      2000-03-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:13:36  

Additional Information
 Jupiter MOID = 2.02462 au 
 T_jup = 3.228 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.420673727346314E-15 -7.320158047646062E-15 2.507896818342691E-12 -2.937156459196422E-15 4.947868740621521E-13 3.297101216801129E-15
q -7.320158047646062E-15 2.27587734483477E-14 -7.280668545689253E-12 1.142690103618675E-14 -1.479473746997106E-12 -1.007036045348477E-14
tp 2.507896818342691E-12 -7.280668545689253E-12 2.668005700514687E-8 -3.179587197838948E-11 5.156341899629068E-9 5.013318673103782E-12
node -2.937156459196422E-15 1.142690103618675E-14 -3.179587197838948E-11 7.738701663968218E-10 -7.673898497638448E-10 -3.551905197724896E-11
peri 4.947868740621521E-13 -1.479473746997106E-12 5.156341899629068E-9 -7.673898497638448E-10 1.762740906612023E-9 3.593632251954566E-11
i 3.297101216801129E-15 -1.007036045348477E-14 5.013318673103782E-12 -3.551905197724896E-11 3.593632251954566E-11 4.108914547036066E-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 15.2   n/a MPO426742  

117567 (2005 EJ30)          Discovered 2005-Mar-04 by Lowe, A. at New Mexico Skies
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EJ30 = 2000 EC63 = 2003 YS143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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