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136435 (2005 EH32)
Classification: Main-belt Asteroid          SPK-ID: 2136435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09191709021244351 3.9421e-08  
a 2.46126911986801 1.3444e-08 au
q 2.235036424140001 9.5378e-08 au
i 8.989028808134028 4.514e-06 deg
node 16.38477933506293 2.362e-05 deg
peri 286.3523270622358 3.5241e-05 deg
M 216.6058007273587 2.8043e-05 deg
tp 2459562.279857492901
(2021-Dec-13.77985749)
0.00011219 TDB
period 1410.383054009847
3.86
1.1555e-05
3.164e-08
d
yr
n .255249805346489 2.0913e-09 deg/d
Q 2.68750181559602 1.4679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      21757 days (59.57 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:34  

Additional Information
 Earth MOID = 1.2405 au 
 Jupiter MOID = 2.51645 au 
 T_jup = 3.467 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457421.5 (2016-Feb-03.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09273576121419989 3.9429e-08  
q 2.232659732444151 9.5471e-08 au
tp 2456739.255360968186
(2014-Mar-22.75536097)
0.00010128 TDB
node 16.41297877111019 2.3622e-05 deg
peri 285.8385238130076 3.5121e-05 deg
i 8.990359776414893 4.5146e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      21757 days (59.57 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:34  

Additional Information
 Jupiter MOID = 2.51645 au 
 T_jup = 3.467 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.554661110371139E-15 -3.734771025387902E-15 1.793063644852397E-12 -1.267436296382406E-14 4.390265624477839E-13 3.076600717219953E-15
q -3.734771025387902E-15 9.114725737550465E-15 -3.976645285623322E-12 2.849959466422726E-14 -9.571969296574587E-13 -7.103504154970009E-15
tp 1.793063644852397E-12 -3.976645285623322E-12 1.025810805866639E-8 -3.825467762238012E-11 2.64222851424576E-9 3.073514303630048E-12
node -1.267436296382406E-14 2.849959466422726E-14 -3.825467762238012E-11 5.579914638336579E-10 -5.604319520106731E-10 -2.679993020917925E-11
peri 4.390265624477839E-13 -9.571969296574587E-13 2.64222851424576E-9 -5.604319520106731E-10 1.233515036352012E-9 2.724084994389709E-11
i 3.076600717219953E-15 -7.103504154970009E-15 3.073514303630048E-12 -2.679993020917925E-11 2.724084994389709E-11 2.038179455968912E-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 15.8   n/a MPO436672  
diameter diameter 2.258 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136435 (2005 EH32)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Alternate Designations
 2005 EH32 = 2001 DC20 = 4877 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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