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 ]  
382608 (2002 LW22)
Classification: Main-belt Asteroid          SPK-ID: 2382608
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .242015567045591 7.2641e-08  
a 2.907056596274897 5.2616e-08 au
q 2.203503645693802 2.0128e-07 au
i 10.282908230254 7.8668e-06 deg
node 70.69780599656313 3.8756e-05 deg
peri 228.5031042144584 5.3568e-05 deg
M 201.0147186524889 5.4672e-05 deg
tp 2459800.026892942314
(2022-Aug-08.52689294)
0.00029199 TDB
period 1810.417159498513
4.96
4.9152e-05
1.346e-07
d
yr
n .198849197883056 5.3986e-09 deg/d
Q 3.610609546855992 6.535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6453 days (17.67 yr)  
   first obs. used      2002-06-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:33  

Additional Information
 Earth MOID = 1.20325 au 
 Jupiter MOID = 1.67505 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457536.5 (2016-May-28.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2418893999049539 7.277e-08  
q 2.205362190693316 2.0122e-07 au
tp 2457988.076016428308
(2017-Aug-22.57601643)
0.0002543 TDB
node 70.74655521535682 3.8779e-05 deg
peri 228.1381703366749 5.3466e-05 deg
i 10.27811808505463 7.8623e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6453 days (17.67 yr)  
   first obs. used      2002-06-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:33  

Additional Information
 Jupiter MOID = 1.67505 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.295468373092961E-15 -1.437025030338506E-14 5.97824811399772E-12 -1.097688564007102E-14 7.694193181142325E-13 2.295291328023715E-14
q -1.437025030338506E-14 4.049023690163516E-14 -9.598491872110342E-12 2.910156173319199E-14 -1.17025188430642E-12 -5.64910229959704E-14
tp 5.97824811399772E-12 -9.598491872110342E-12 6.466691282931542E-8 -7.08209134561864E-11 9.41405574546292E-9 9.687338155023394E-11
node -1.097688564007102E-14 2.910156173319199E-14 -7.08209134561864E-11 1.503842928032956E-9 -1.489667976158878E-9 3.611856246307787E-11
peri 7.694193181142325E-13 -1.17025188430642E-12 9.41405574546292E-9 -1.489667976158878E-9 2.858634001165196E-9 -2.155563022686652E-11
i 2.295291328023715E-14 -5.64910229959704E-14 9.687338155023394E-11 3.611856246307787E-11 -2.155563022686652E-11 6.181617255596462E-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 MPO471930  

382608 (2002 LW22)          Discovered 2002-Jun-08 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 LW22 = 2008 TE186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-29 08:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin