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 ]  
59756 (1999 LL35)
Classification: Main-belt Asteroid          SPK-ID: 2059756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099335011531708 3.4707e-08  
a 2.60602282949153 1.5591e-08 au
q 2.319533615760434 9.2205e-08 au
i 21.98812821772157 5.2255e-06 deg
node 167.2717755371874 1.0619e-05 deg
peri 281.5581001303504 2.7297e-05 deg
M 53.24715795874764 2.3909e-05 deg
tp 2458373.220805007141
(2018-Sep-11.72080501)
0.00010216 TDB
period 1536.617414601142
4.21
1.379e-05
3.775e-08
d
yr
n .234280827862051 2.1025e-09 deg/d
Q 2.892512043222626 1.7305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      9178 days (25.13 yr)  
   first obs. used      1994-03-10  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:19  

Additional Information
 Earth MOID = 1.43303 au 
 Jupiter MOID = 2.33396 au 
 T_jup = 3.301 
[ 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 14.5   n/a MPO385200  
diameter diameter 3.695 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59756 (1999 LL35)          Discovered 1999-Jun-07 by CSS at Catalina
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LL35 = 2000 OP45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-28 21:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin