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 ]  
357671 (2005 JL147)
Classification: Main-belt Asteroid          SPK-ID: 2357671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09670621561637384 4.7789e-08  
a 2.660760250775361 2.4546e-08 au
q 2.403448196260402 1.293e-07 au
i 15.10552768114679 5.5741e-06 deg
node 128.1736331720615 2.28e-05 deg
peri 176.1337808840796 4.0092e-05 deg
M 117.4094228944354 3.292e-05 deg
tp 2458483.479818929441
(2018-Dec-30.97981893)
0.00014435 TDB
period 1585.283877536397
4.34
2.1937e-05
6.006e-08
d
yr
n .2270886653811533 3.1424e-09 deg/d
Q 2.91807230529032 2.6919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5740 days (15.72 yr)  
   first obs. used      2004-02-13  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:25  

Additional Information
 Earth MOID = 1.3886 au 
 Jupiter MOID = 2.33889 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457595.5 (2016-Jul-26.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09809558218784085 4.7602e-08  
q 2.398625368037266 1.2897e-07 au
tp 2456899.043410074974
(2014-Aug-29.54341007)
0.00014244 TDB
node 128.2627120043942 2.2803e-05 deg
peri 176.1105032242659 3.9717e-05 deg
i 15.10817744610867 5.573e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5740 days (15.72 yr)  
   first obs. used      2004-02-13  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:25  

Additional Information
 Jupiter MOID = 2.33889 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.265921007345708E-15 -6.048195053899043E-15 -1.840449821055124E-12 -1.114909755843085E-14 -3.978484322918038E-13 -2.261134693688101E-15
q -6.048195053899043E-15 1.663443527946764E-14 4.610663110474601E-12 3.072179392277895E-14 1.035720398235868E-12 8.01674303258141E-15
tp -1.840449821055124E-12 4.610663110474601E-12 2.028976033785379E-8 4.709799975708821E-11 4.6644728030539E-9 6.105447087934322E-12
node -1.114909755843085E-14 3.072179392277895E-14 4.709799975708821E-11 5.199725725859999E-10 -4.90979022845803E-10 -3.002498557043969E-11
peri -3.978484322918038E-13 1.035720398235868E-12 4.6644728030539E-9 -4.90979022845803E-10 1.577463416691742E-9 3.050685802004079E-11
i -2.261134693688101E-15 8.01674303258141E-15 6.105447087934322E-12 -3.002498557043969E-11 3.050685802004079E-11 3.105854575470286E-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 16.4   n/a MPO450330  

357671 (2005 JL147)          Discovered 2005-May-15 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 16:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin