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 ]  
46314 (2001 QK29)
Classification: Main-belt Asteroid          SPK-ID: 2046314
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171689836356813 3.3391e-08  
a 2.298250382668091 7.3319e-09 au
q 1.903664150560824 7.6942e-08 au
i 2.421272217259625 3.8079e-06 deg
node 7.458129904899664 8.0982e-05 deg
peri 6.655878791359087 8.1619e-05 deg
M 193.2875333275746 1.1432e-05 deg
tp 2459789.831988769547
(2022-Jul-29.33198877)
4.1734e-05 TDB
period 1272.607383189351
3.48
6.0898e-06
1.667e-08
d
yr
n .2828837902054162 1.3537e-09 deg/d
Q 2.692836614775359 8.5907e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1350  
   data-arc span      12208 days (33.42 yr)  
   first obs. used      1987-10-21  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:22  

Additional Information
 Earth MOID = .902919 au 
 Jupiter MOID = 2.77327 au 
 T_jup = 3.572 
[ 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 15.35   n/a E2021B10  
diameter diameter 2.661 km 0.504 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46314 (2001 QK29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 QK29 = 1987 UY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-16 03:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin