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 ]  
277913 (2006 KU87)
Classification: Main-belt Asteroid          SPK-ID: 2277913
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749081100536554 8.4698e-08  
a 3.095342174586646 4.9241e-08 au
q 2.553941724860324 2.4834e-07 au
i .8882749749646625 7.6714e-06 deg
node 273.824815138436 0.00058227 deg
peri 54.88996060292589 0.00058268 deg
M 61.59460439671818 2.3291e-05 deg
tp 2458260.168934062368
(2018-May-21.66893406)
0.00012707 TDB
period 1989.122017058938
5.45
4.7465e-05
1.3e-07
d
yr
n .180984372458099 4.3187e-09 deg/d
Q 3.636742624312968 5.7854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2005-03-09  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59798  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:28  

Additional Information
 Earth MOID = 1.54197 au 
 Jupiter MOID = 1.71526 au 
 T_jup = 3.200 
[ 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 16.5   n/a MPO455062  

277913 (2006 KU87)          Discovered 2006-May-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 08:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin