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 ]  
134845 (2000 KO4)
Classification: Inner Main-belt Asteroid          SPK-ID: 2134845
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08880115684023503 5.6711e-08  
a 1.977343052873254 9.1168e-09 au
q 1.801752702308107 1.0848e-07 au
i 23.01822966930067 5.7786e-06 deg
node 65.51031873801212 1.2699e-05 deg
peri 11.03212165492189 3.1813e-05 deg
M 298.7984744931501 2.9586e-05 deg
tp 2459373.155813940909
(2021-Jun-07.65581394)
8.3801e-05 TDB
period 1015.597119581123
2.78
7.0239e-06
1.923e-08
d
yr
n .3544712692258124 2.4515e-09 deg/d
Q 2.1529334034384 9.9264e-09 au
  Orbit Determination Parameters
   # obs. used (total)      598  
   data-arc span      7396 days (20.25 yr)  
   first obs. used      2000-05-27  
   last obs. used      2020-08-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:21  

Additional Information
 Earth MOID = .817313 au 
 Jupiter MOID = 3.1547 au 
 T_jup = 3.762 
[ 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 16.2   n/a MPO475174  

134845 (2000 KO4)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 KO4 = 2001 UU77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-14 12:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin