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 ]  
277920 (2006 KT98)
Classification: Main-belt Asteroid          SPK-ID: 2277920
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08507121308306764 5.5068e-08  
a 3.142663694963843 4.438e-08 au
q 2.875313482121153 1.6159e-07 au
i 10.53132570724688 7.0266e-06 deg
node 213.0308018493407 3.1621e-05 deg
peri 85.91168786055719 5.231e-05 deg
M 139.8617734459538 4.1186e-05 deg
tp 2458209.927288444886
(2018-Apr-01.42728844)
0.00023089 TDB
period 2034.910391507513
5.57
4.3105e-05
1.18e-07
d
yr
n .1769119669850931 3.7475e-09 deg/d
Q 3.410013907806533 4.8156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      4952 days (13.56 yr)  
   first obs. used      2006-05-07  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:00  

Additional Information
 Earth MOID = 1.88555 au 
 Jupiter MOID = 1.78395 au 
 T_jup = 3.178 
[ 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 16.0   n/a MPO413221  

277920 (2006 KT98)          Discovered 2006-May-26 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 2020-Sep-20 05:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin