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 ]  
(2014 KG39)
Classification: Aten [NEO]          SPK-ID: 3672459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3579659558968778 2.623e-05  
a .9024745318738682 1.4179e-07 au
q .5794193733990517 2.3763e-05 au
i 3.462174951871746 0.0003312 deg
node 236.7068675021434 0.00017303 deg
peri 150.8620292241533 0.00065868 deg
M 253.2290120658115 0.0035403 deg
tp 2459093.375597240531
(2020-Aug-31.87559724)
0.0031014 TDB
period 313.1488773635762
0.86
7.38e-05
2.021e-07
d
yr
n 1.149612935006719 2.7093e-07 deg/d
Q 1.225529690348685 1.9255e-07 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      2196 days (6.01 yr)  
   first obs. used      2014-05-21  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .5763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-26 08:15:00  

Additional Information
 Earth MOID = .0226349 au 
 Jupiter MOID = 4.21721 au 
 T_jup = 6.542 
[ 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 24.9   n/a MPO296104  

[ 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 2020-Oct-19 22:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin