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 ]  
393567 (2003 JL8)
Classification: Main-belt Asteroid          SPK-ID: 2393567
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2247843925636589 5.9853e-08  
a 2.392448161915329 2.9531e-08 au
q 1.85466315509915 1.4145e-07 au
i 5.96456242452261 7.0251e-06 deg
node 142.159745513439 0.00011898 deg
peri 146.1537953027947 0.00012223 deg
M 175.0406416625143 3.5688e-05 deg
tp 2458343.298376544376
(2018-Aug-12.79837654)
0.0001274 TDB
period 1351.643722263
3.70
2.5026e-05
6.852e-08
d
yr
n .2663423756352505 4.9313e-09 deg/d
Q 2.93023316873151 3.6169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5557 days (15.21 yr)  
   first obs. used      2003-04-27  
   last obs. used      2018-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:16:06  

Additional Information
 Earth MOID = .841962 au 
 Jupiter MOID = 2.26796 au 
 T_jup = 3.489 
[ 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 17.1   n/a MPO455791  

393567 (2003 JL8)          Discovered 2003-May-02 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1902-Nov-05 21:05 < 00:01 Amphi 0.0290736476917741 0.0290465432644593 0.0291007760442149 6.10388817571521 6.10388814332104 2416059.378643918 0.981802739528556 1889.35362410074 117.965021555644 44.4237229492657 25853.1994221094 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 13:16:08 2019-Jul-14 13:16
2022-Nov-13 15:26 < 00:01 Juno 0.0498473287755387 0.049842626476275 0.0498520311672985 8.38577547539655 8.385775446292 2459897.143099813 0.631503778300057 260.485431060841 78.2912601743873 -27.1988486175258 50422.446856809 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 13:16:08 2019-Jul-14 13:16

Alternate Designations
 2003 JL8 = 2010 CJ156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-21 16:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin