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 ]  
295419 (2008 KX4)
Classification: Main-belt Asteroid          SPK-ID: 2295419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06353342353814413 6.0714e-08  
a 2.290340648945017 1.6885e-08 au
q 2.144827466448965 1.4115e-07 au
i 6.447679241569016 7.5032e-06 deg
node 170.3342112273238 4.7451e-05 deg
peri 50.93219738920461 7.9289e-05 deg
M 187.3268924118157 6.0564e-05 deg
tp 2459607.754515217892
(2022-Jan-28.25451522)
0.00021384 TDB
period 1266.043268299877
3.47
1.4e-05
3.833e-08
d
yr
n .2843504712784665 3.1445e-09 deg/d
Q 2.435853831441069 1.7958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      8790 days (24.07 yr)  
   first obs. used      1995-10-01  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:54  

Additional Information
 Earth MOID = 1.14412 au 
 Jupiter MOID = 2.534 au 
 T_jup = 3.588 
[ 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 18.0   n/a MPO437321  

295419 (2008 KX4)          Discovered 2008-May-27 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-08 08:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin