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 ]  
186442 (2002 SK11)
Classification: Main-belt Asteroid          SPK-ID: 2186442
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022255222155437 8.655e-08  
a 2.233573759402864 1.1182e-08 au
q 1.781888139500684 1.9455e-07 au
i 1.566448518096937 8.3889e-06 deg
node 160.828285356526 0.00023042 deg
peri 186.48391743 0.00023094 deg
M 180.3730586232995 2.0512e-05 deg
tp 2459808.870083022480
(2022-Aug-17.37008302)
7.2564e-05 TDB
period 1219.267155636717
3.34
9.1559e-06
2.507e-08
d
yr
n .2952593271587008 2.2172e-09 deg/d
Q 2.685259379305043 1.3443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      10414 days (28.51 yr)  
   first obs. used      1992-10-03  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57939  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:10  

Additional Information
 Earth MOID = .773286 au 
 Jupiter MOID = 2.73297 au 
 T_jup = 3.612 
[ 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 16.97   n/a MPCxxxxx  

186442 (2002 SK11)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-15 14:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin