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 ]  
46283 (2001 KE29)
Classification: Main-belt Asteroid          SPK-ID: 2046283
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08870922752688777 4.0927e-08  
a 2.866747729321859 1.5896e-08 au
q 2.612440752739257 1.1977e-07 au
i 8.834780782391983 4.9161e-06 deg
node 247.065002765349 3.6045e-05 deg
peri 54.40962358430372 5.044e-05 deg
M 263.3777484699537 3.7251e-05 deg
tp 2459476.335999109469
(2021-Sep-18.83599911)
0.00018473 TDB
period 1772.893479160334
4.85
1.4746e-05
4.037e-08
d
yr
n .2030578848823454 1.6889e-09 deg/d
Q 3.12105470590446 1.7306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1050  
   data-arc span      9736 days (26.66 yr)  
   first obs. used      1993-10-24  
   last obs. used      2020-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:48:01  

Additional Information
 Earth MOID = 1.60857 au 
 Jupiter MOID = 2.04846 au 
 T_jup = 3.276 
[ 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 14.2   n/a MPO337628  
diameter diameter 5.219 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46283 (2001 KE29)          Discovered 2001-May-21 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KE29 = 1993 UG10 = 1998 WO23 = 2000 AV197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-26 10:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin