Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
136435 (2005 EH32)
Classification: Main-belt Asteroid          SPK-ID: 2136435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09201062540731751 3.9453e-08  
a 2.460828600809413 1.344e-08 au
q 2.234406222228725 9.5428e-08 au
i 8.989967874253146 4.5145e-06 deg
node 16.38208192584197 2.3617e-05 deg
peri 286.4580973446363 3.5209e-05 deg
M 267.5575642108998 2.821e-05 deg
tp 2459562.567342973333
(2021-Dec-14.06734297)
0.00011201 TDB
period 1410.004424459016
3.86
1.1552e-05
3.163e-08
d
yr
n .2553183477691022 2.0917e-09 deg/d
Q 2.687250979390101 1.4677e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:17:24  

Additional Information
 Earth MOID = 1.23793 au 
 Jupiter MOID = 2.51617 au 
 T_jup = 3.467 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457421.5 (2016-Feb-03.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09273576116147554 3.9429e-08  
q 2.232659732476695 9.5471e-08 au
tp 2456739.255361039480
(2014-Mar-22.75536104)
0.00010128 TDB
node 16.41297871293908 2.3622e-05 deg
peri 285.8385238783721 3.5121e-05 deg
i 8.990359789262746 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:17:24  

Additional Information
 Jupiter MOID = 2.51617 au 
 T_jup = 3.467 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.554660517480301E-15 -3.734771569580416E-15 1.793059910339481E-12 -1.267436357012459E-14 4.390254189801945E-13 3.076598965002409E-15
q -3.734771569580416E-15 9.114728361518392E-15 -3.976644300804301E-12 2.849959637047033E-14 -9.571965849858229E-13 -7.103503773979051E-15
tp 1.793059910339481E-12 -3.976644300804301E-12 1.025809073932065E-8 -3.825468128360244E-11 2.642223269937273E-9 3.07350794891451E-12
node -1.267436357012459E-14 2.849959637047033E-14 -3.825468128360244E-11 5.579914765090931E-10 -5.604319655760603E-10 -2.679993241180287E-11
peri 4.390254189801945E-13 -9.571965849858229E-13 2.642223269937273E-9 -5.604319655760603E-10 1.233513454563296E-9 2.724085009329617E-11
i 3.076598965002409E-15 -7.103503773979051E-15 3.07350794891451E-12 -2.679993241180287E-11 2.724085009329617E-11 2.038179454353692E-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 15.96   n/a E2021B55  
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

[ show close-approach data ]
Alternate Designations
 2005 EH32 = 2001 DC20 = 4877 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-21 15:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin