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 ]  
201153 (2002 KP4)
Classification: Main-belt Asteroid          SPK-ID: 2201153
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2511953975563795 5.6288e-08  
a 2.603290943569947 2.474e-08 au
q 1.949356240044972 1.5137e-07 au
i 7.29753175369182 6.3343e-06 deg
node 70.59518605956441 5.399e-05 deg
peri 143.59617632205 5.7649e-05 deg
M 122.4533826591081 2.8432e-05 deg
tp 2458478.643888361205
(2018-Dec-26.14388836)
0.0001147 TDB
period 1534.201800802541
4.20
2.187e-05
5.988e-08
d
yr
n .234649705020346 3.345e-09 deg/d
Q 3.257225647094921 3.0955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:07:17  

Additional Information
 Earth MOID = .94793 au 
 Jupiter MOID = 1.72692 au 
 T_jup = 3.357 
[ 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 MPO433318  

201153 (2002 KP4)          Discovered 2002-May-16 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 KP4 = 2000 YW20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 13:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin