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 ]  
213567 (2002 LR52)
Classification: Main-belt Asteroid          SPK-ID: 2213567
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2565668168138519 5.3624e-08  
a 2.39927712725851 2.292e-08 au
q 1.783702232063511 1.2843e-07 au
i 9.517924052436813 6.2703e-06 deg
node 143.3171579646836 3.4654e-05 deg
peri 182.825410778798 3.8919e-05 deg
M 307.3047828519157 2.9763e-05 deg
tp 2459399.195369106487
(2021-Jul-03.69536911)
0.00011486 TDB
period 1357.435014971479
3.72
1.9451e-05
5.325e-08
d
yr
n .2652060658738525 3.8002e-09 deg/d
Q 3.014852022453509 2.88e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2002-05-08  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:12  

Additional Information
 Earth MOID = .770029 au 
 Jupiter MOID = 2.34112 au 
 T_jup = 3.463 
[ show covariance matrix ]

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 16.51   n/a E2021B55  
diameter diameter 1.372 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.236   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213567 (2002 LR52)          Discovered 2002-Jun-07 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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 2021-May-17 23:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin