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 ]  
(2018 LT15)
Classification: Mars-crossing Asteroid          SPK-ID: 3825424
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5402952916240695 0.0006377  
a 3.028593838875288 0.0046791 au
q 1.392258847489304 0.00022876 au
i 15.22129877356945 0.0077778 deg
node 241.0666584994738 0.014861 deg
peri 26.39954054720975 0.012727 deg
M 175.0932333171647 0.40435 deg
tp 2458264.174523070660
(2018-May-25.67452307)
0.0084537 TDB
period 1925.129631274665
5.27
4.4614
0.01221
d
yr
n .1870003942340429 0.00043336 deg/d
Q 4.664928830261272 0.0072071 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      21 days  
   first obs. used      2018-06-14  
   last obs. used      2018-07-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .37784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:30:54  

Additional Information
 Earth MOID = .392835 au 
 Jupiter MOID = .592454 au 
 T_jup = 2.957 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.5   n/a E2018N16  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-11 02:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin