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 ]  
120311 (2004 LX2)
Classification: Main-belt Asteroid          SPK-ID: 2120311
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603611106344022 3.5361e-08  
a 2.720409582689955 1.2903e-08 au
q 2.284161680629323 9.6243e-08 au
i 11.27348316896401 4.8469e-06 deg
node 178.8571105577037 2.0301e-05 deg
peri 83.31357499318833 2.5182e-05 deg
M 242.6794482293264 1.6048e-05 deg
tp 2459734.598633631184
(2022-Jun-04.09863363)		 7.4724e-05 TDB
period 1638.890247320581
4.49		 1.166e-05
3.192e-08		 d
yr
n .219660834878091 1.5628e-09 deg/d
Q 3.156657484750586 1.4972e-08 au
   Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      22025 days (60.30 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:37:20  

Additional Information
 Earth MOID = 1.30137 au 
 Jupiter MOID = 2.00233 au 
 T_jup = 3.313 
[ 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 15.7   n/a MPO453674  

120311 (2004 LX2)          Discovered 2004-Jun-11 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2004 LX2 = 1996 TK35 = 1999 FB20 = 2004 KY17 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-02 21:37 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin