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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
108329 (2001 KK1)
Classification: Main-belt Asteroid          SPK-ID: 2108329
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2793928157100429 4.0888e-08  
a 2.658872386642472 1.1642e-08 au
q 1.91600254392475 1.0938e-07 au
i 10.43201182362425 4.0376e-06 deg
node 261.9175754767115 2.5104e-05 deg
peri 90.87601837794057 2.633e-05 deg
M 59.85275381708799 6.2569e-06 deg
tp 2458737.214886772968
(2019-Sep-10.71488677)
2.7737e-05 TDB
period 1583.596989561922
4.34
1.0401e-05
2.848e-08
d
yr
n .2273305660296743 1.493e-09 deg/d
Q 3.401742229360194 1.4894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1055  
   data-arc span      8227 days (22.52 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4758  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:40:43  

Additional Information
 Earth MOID = .945069 au 
 Jupiter MOID = 2.21361 au 
 T_jup = 3.307 
[ 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 14.8   n/a MPO436520  
diameter diameter 5.817 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108329 (2001 KK1)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 KK1 = 1997 MX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 16:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin