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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
379940 (2012 LX14)
Classification: Main-belt Asteroid          SPK-ID: 2379940
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04832717812647275 5.8616e-08  
a 3.173162352644366 5.1651e-08 au
q 3.019812370403904 1.7518e-07 au
i 21.4224729938944 8.2005e-06 deg
node 199.5216331316385 1.5037e-05 deg
peri 120.649257218461 8.8199e-05 deg
M 16.15512506258591 8.4263e-05 deg
tp 2458507.850156500193
(2019-Jan-24.35015650)
0.00048357 TDB
period 2064.604484998748
5.65
5.041e-05
1.38e-07
d
yr
n .1743675375190412 4.2574e-09 deg/d
Q 3.326512334884827 5.4147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      2000-04-13  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:14:27  

Additional Information
 Earth MOID = 2.05662 au 
 Jupiter MOID = 1.85802 au 
 T_jup = 3.092 
[ 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 15.8   n/a MPO503461  

379940 (2012 LX14)          Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1952-Apr-22 22:42 00:04 Jupiter 1.90633125335669 1.90633054633314 1.90633196038295 6.87232793172566 6.80736731184786 2434125.445968037 3.76410563820111 571.628988773536 33.9952207246405 89.250569382462 2831011.26207471 T 17 CATAB v2.0f-lin.ifort 2019-Dec-14 21:14:38 2019-Dec-14 21:14
2070-Dec-12 13:59 00:04 Jupiter 1.91240481141484 1.91240412087687 1.91240550195314 6.87541918406987 6.81069524262518 2477458.082437098 3.56232002600186 543.238906599505 33.8338994662478 89.6892882736844 2848411.75094388 T 17 CATAB v2.0f-lin.ifort 2019-Dec-14 21:14:38 2019-Dec-14 21:14
2189-Aug-03 10:53 00:11 Jupiter 1.9199546615205 1.91995330643608 1.91995601700774 6.87199932414863 6.80749871503238 2520790.953155062 10.9349208141888 1631.50614151321 34.6069850961373 87.8886078651067 2863870.93522375 T 17 CATAB v2.0f-lin.ifort 2019-Dec-14 21:14:38 2019-Dec-14 21:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 07:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin