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 ]  
212410 (2006 KG39)
Classification: Main-belt Asteroid          SPK-ID: 2212410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027737848651547 3.6422e-08  
a 2.303339659043464 1.0045e-08 au
q 1.836282758549205 8.4202e-08 au
i 4.633185409757937 4.5207e-06 deg
node 94.22789176067225 6.7949e-05 deg
peri 203.2229536058582 6.942e-05 deg
M 330.1858660626456 1.4669e-05 deg
tp 2459106.243846067141
(2020-Sep-13.74384607)
5.2256e-05 TDB
period 1276.836840679622
3.50
8.3528e-06
2.287e-08
d
yr
n .28194675195022 1.8444e-09 deg/d
Q 2.770396559537722 1.2082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57518  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:11:15  

Additional Information
 Earth MOID = .821474 au 
 Jupiter MOID = 2.43892 au 
 T_jup = 3.558 
[ 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 17.0   n/a MPO427250  
diameter diameter 1.508 km 0.390 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212410 (2006 KG39)          Discovered 2006-May-18 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 KG39 = 2003 UU139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-19 17:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin