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 ]  
(2004 KV18)
Classification: TransNeptunian Object          SPK-ID: 3463399
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843614010949575 0.00012452  
a 30.38645678500069 0.008795 au
q 24.78436703780658 0.003823 au
i 13.56382225600971 0.00038079 deg
node 235.5560329372976 0.00018751 deg
peri 296.9689447448488 0.05357 deg
M 75.29050778727969 0.066265 deg
tp 2446205.029925642770
(1985-May-19.52992564)
5.7191 TDB
period 61181.2745344088
167.51
26.562
0.07272
d
yr
n .005884153325337042 2.5547e-06 deg/d
Q 35.98854653219479 0.010416 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      4388 days (12.01 yr)  
   first obs. used      2004-05-24  
   last obs. used      2016-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .2071  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-23 02:02:45  

Additional Information
 Earth MOID = 23.8126 au 
 Jupiter MOID = 19.5155 au 
 T_jup = 4.789 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.9   n/a MPO201684  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 12:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin