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 ]  
136765 (1996 JA)
Classification: Main-belt Asteroid          SPK-ID: 2136765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1538825492935416 4.1379e-08  
a 2.642057585316359 2.0111e-08 au
q 2.235491028707539 1.1127e-07 au
i 11.502221262187 4.4983e-06 deg
node 62.34742280598516 2.1884e-05 deg
peri 191.2403245525852 3.2118e-05 deg
M 221.5320660167654 2.906e-05 deg
tp 2459803.835051743128
(2022-Aug-12.33505174)
0.00013095 TDB
period 1568.598681148982
4.29
1.791e-05
4.903e-08
d
yr
n .2295042092833482 2.6205e-09 deg/d
Q 3.048624141925179 2.3206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      9023 days (24.70 yr)  
   first obs. used      1996-05-05  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5159  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:06:13  

Additional Information
 Earth MOID = 1.22081 au 
 Jupiter MOID = 1.99262 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457834.5 (2017-Mar-22.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548121370012153 4.1283e-08  
q 2.231946991224979 1.1111e-07 au
tp 2458235.915720456671
(2018-Apr-27.41572046)
0.00011974 TDB
node 62.36210604871838 2.1892e-05 deg
peri 191.3642355791334 3.2077e-05 deg
i 11.50275334885492 4.4978e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      9023 days (24.70 yr)  
   first obs. used      1996-05-05  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5159  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:06:13  

Additional Information
 Jupiter MOID = 1.99262 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.704275988304521E-15 -4.533869614006559E-15 1.030255784581849E-12 -1.691652322529425E-15 2.016713478069509E-13 1.569940559788059E-15
q -4.533869614006559E-15 1.234641490688077E-14 -1.616535841991251E-12 1.624212404713532E-15 -3.301919047681319E-13 -3.781083470455925E-15
tp 1.030255784581849E-12 -1.616535841991251E-12 1.433718502064322E-8 -4.721816163284815E-11 2.8282901772813E-9 -2.306861986894049E-12
node -1.691652322529425E-15 1.624212404713532E-15 -4.721816163284815E-11 4.792746878914895E-10 -4.787065961825961E-10 1.219268513244472E-11
peri 2.016713478069509E-13 -3.301919047681319E-13 2.8282901772813E-9 -4.787065961825961E-10 1.028925780784651E-9 -1.246400875306821E-11
i 1.569940559788059E-15 -3.781083470455925E-15 -2.306861986894049E-12 1.219268513244472E-11 -1.246400875306821E-11 2.023013336887158E-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 15.3   n/a MPO436674  
diameter diameter 2.564 km 0.488 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136765 (1996 JA)          Discovered 1996-May-05 by Galad, A., Pravda, A. at Modra
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1996 JA = 2000 EO117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-04 23:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin