Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
90862 (1996 KM1)
Classification: Main-belt Asteroid          SPK-ID: 2090862
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952489731718674 1.1375e-07  
a 2.288638333404342 2.0538e-08 AU
q 1.84178404884537 2.5779e-07 AU
i 24.69142723230582 1.3052e-05 deg
node 209.1709125941349 1.8408e-05 deg
peri .1693235481312592 2.7749e-05 deg
M 127.2904795323397 2.2201e-05 deg
tp 2456553.345505388829
(2013-Sep-17.84550539)
7.4967e-05 JED
period 1264.63203415872
3.46
1.7023e-05
4.661e-08
d
yr
n .2846677849968315 3.8318e-09 deg/d
Q 2.735492617963313 2.4548e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      1996-05-17  
   last obs. used      2014-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54462  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 16:50:58  

Additional Information
 Earth MOID = .838379 AU 
 T_jup = 3.456 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO309816  

90862 (1996 KM1)          Discovered 1996-May-22 by McNaught, R. H., Child, J. B. at Macquarie, near C (424)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Nov-22 21:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin