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 ]  
541462 (2011 KV39)
Classification: Main-belt Asteroid          SPK-ID: 2541462
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1397263611826438 7.9899e-08  
a 2.401875499754171 2.197e-08 au
q 2.066270176159777 1.8077e-07 au
i 7.000644522023048 7.8096e-06 deg
node 44.35721593997705 5.4504e-05 deg
peri 276.7879426681935 6.6208e-05 deg
M 145.6095015182206 3.2844e-05 deg
tp 2458650.564976304625
(2019-Jun-16.06497630)
0.00012244 TDB
period 1359.640727192254
3.72
1.8655e-05
5.107e-08
d
yr
n .2647758284965642 3.6329e-09 deg/d
Q 2.737480823348566 2.504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5044 days (13.81 yr)  
   first obs. used      2007-04-18  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52747  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:19  

Additional Information
 Earth MOID = 1.06621 au 
 Jupiter MOID = 2.57232 au 
 T_jup = 3.502 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.84   n/a MPCxxxxx  

541462 (2011 KV39)          Discovered 2008-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 KV39 = 2008 TU122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 11:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin