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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
216589 (2002 LB29)
Classification: Main-belt Asteroid          SPK-ID: 2216589
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324888419848591 3.1205e-08  
a 2.303175316027601 6.8339e-09 au
q 1.767712753916232 7.1482e-08 au
i 6.836376551137813 3.5365e-06 deg
node 145.0042483060452 3.0762e-05 deg
peri 165.4639593078683 3.1891e-05 deg
M 147.3853031524609 8.8725e-06 deg
tp 2458873.814320777915
(2020-Jan-25.31432078)
3.0144e-05 TDB
period 1276.700189877844
3.50
5.6823e-06
1.556e-08
d
yr
n .2819769299434701 1.255e-09 deg/d
Q 2.83863787813897 8.4228e-09 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      8325 days (22.79 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:41:01  

Additional Information
 Earth MOID = .75386 au 
 Jupiter MOID = 2.44975 au 
 T_jup = 3.544 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457749.5 (2016-Dec-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324763837227944 3.1151e-08  
q 1.767650934694016 7.1367e-08 au
tp 2457597.977637313242
(2016-Jul-28.47763731)
2.7577e-05 TDB
node 145.0368376155292 3.0779e-05 deg
peri 165.5448850594488 3.1912e-05 deg
i 6.834630064115164 3.5356e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      8325 days (22.79 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:41:01  

Additional Information
 Jupiter MOID = 2.44975 au 
 T_jup = 3.544 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.70403114612927E-16 -2.217252146241497E-15 9.486126159635763E-14 -1.787302647699086E-14 5.064007147772436E-14 8.831622784664144E-16
q -2.217252146241497E-15 5.093309186796152E-15 -1.637870312996873E-13 3.981767009723956E-14 -1.00437878369811E-13 -1.927779712836653E-15
tp 9.486126159635763E-14 -1.637870312996873E-13 7.604654314891452E-10 -1.516878628172579E-11 2.447269151389272E-10 1.783266802795813E-13
node -1.787302647699086E-14 3.981767009723956E-14 -1.516878628172579E-11 9.473416454616774E-10 -9.447409926955029E-10 4.883143606219676E-12
peri 5.064007147772436E-14 -1.00437878369811E-13 2.447269151389272E-10 -9.447409926955029E-10 1.018351892357829E-9 -4.810486209485596E-12
i 8.831622784664144E-16 -1.927779712836653E-15 1.783266802795813E-13 4.883143606219676E-12 -4.810486209485596E-12 1.250066018381168E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.60   n/a MPCxxxxx  

216589 (2002 LB29)          Discovered 2002-Jun-09 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-19 18:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin