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117577 (2005 EE35)
Classification: Main-belt Asteroid          SPK-ID: 2117577
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07182557801312951 4.692e-08  
a 2.693792240901591 2.366e-08 au
q 2.500309056151551 1.2846e-07 au
i 13.0084415850848 5.1632e-06 deg
node 189.6247276028872 2.3229e-05 deg
peri 333.787642518801 4.3854e-05 deg
M 177.6206236410938 4.0252e-05 deg
tp 2458203.725432671054
(2018-Mar-26.22543267)
0.0001769 TDB
period 1614.896054064176
4.42
2.1276e-05
5.825e-08
d
yr
n .2229245647693517 2.937e-09 deg/d
Q 2.887275425651631 2.5359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      7162 days (19.61 yr)  
   first obs. used      1998-09-23  
   last obs. used      2018-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:51:07  

Additional Information
 Earth MOID = 1.51139 au 
 Jupiter MOID = 2.09064 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456399.5 (2013-Apr-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07031481087081322 4.6994e-08  
q 2.505520064574196 1.2839e-07 au
tp 2456583.182897979415
(2013-Oct-17.68289798)
0.00017435 TDB
node 189.758239654936 2.3209e-05 deg
peri 332.794400653117 4.439e-05 deg
i 13.01167820480349 5.1641e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      7162 days (19.61 yr)  
   first obs. used      1998-09-23  
   last obs. used      2018-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:51:07  

Additional Information
 Jupiter MOID = 2.09064 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.208436858524183E-15 -5.944489265188675E-15 -6.742407984662025E-13 2.447212690396996E-14 -1.68341132142426E-13 1.588297137335679E-15
q -5.944489265188675E-15 1.648325680197155E-14 2.669943080309803E-12 -6.775232563400941E-14 6.251848523265814E-13 -2.963804537859484E-15
tp -6.742407984662025E-13 2.669943080309803E-12 3.039670962007717E-8 -2.817835447587905E-11 6.628266048083036E-9 7.797847067890355E-12
node 2.447212690396996E-14 -6.775232563400941E-14 -2.817835447587905E-11 5.386739880969927E-10 -5.307276975470173E-10 -8.819014196399996E-12
peri -1.68341132142426E-13 6.251848523265814E-13 6.628266048083036E-9 -5.307276975470173E-10 1.970451047763593E-9 1.04004703672166E-11
i 1.588297137335679E-15 -2.963804537859484E-15 7.797847067890355E-12 -8.819014196399996E-12 1.04004703672166E-11 2.666834548101004E-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 15.8   n/a MPO436564  

117577 (2005 EE35)          Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EE35 = 1998 SA40 = 2002 RE149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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