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 ]  
468861 (2013 LU28)
Classification: TransNeptunian Object          SPK-ID: 2468861
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .951742518427655 1.8487e-05  
a 180.9143098328489 0.071609 au
q 8.730468972932218 0.00012052 au
i 125.3507682300757 1.522e-05 deg
node 275.9686907552668 4.1283e-05 deg
peri 153.087587620296 0.0010337 deg
M 359.2367998175262 0.0004575 deg
tp 2460484.772766303278
(2024-Jun-23.27276630)
0.011396 TDB
period 888807.6961281529
2433.42
527.71
1.445
d
yr
n .0004050369968309696 2.4048e-07 deg/d
Q 353.0981506927656 0.13976 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      2267 days (6.21 yr)  
   first obs. used      2013-06-08  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .38715  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:57:55  

Additional Information
 Earth MOID = 7.81489 au 
 Jupiter MOID = 3.8475 au 
 T_jup = -2.065 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.1   n/a MPO456284  

468861 (2013 LU28)          Discovered 2013-Jun-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2013 LU28 = 2014 LJ9 = 2015 KB157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin