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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59729 (1999 LN)
Classification: Main-belt Asteroid          SPK-ID: 2059729
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2117544983285791 5.0946e-08  
a 2.800733715844229 1.5421e-08 au
q 2.207665752893697 1.411e-07 au
i 14.41387767544382 4.2125e-06 deg
node 248.7121064654364 1.9879e-05 deg
peri 64.11117169971642 2.178e-05 deg
M 152.3548199969791 9.9025e-06 deg
tp 2458275.964192326656
(2018-Jun-06.46419233)
4.5731e-05 TDB
period 1712.009444581902
4.69
1.414e-05
3.871e-08
d
yr
n .2102792137854808 1.7368e-09 deg/d
Q 3.393801678794761 1.8687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      947  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      1999-05-21  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:53:13  

Additional Information
 Earth MOID = 1.23603 au 
 Jupiter MOID = 1.99123 au 
 T_jup = 3.247 
[ 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 14.3   n/a MPO452978  
diameter diameter 6.251 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59729 (1999 LN)          Discovered 1999-Jun-06 by Korlevic, K. at Visnjan
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LN = 2000 UA81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-07 11:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin