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 ]  
441925 (2010 JK3)
Classification: Main-belt Asteroid          SPK-ID: 2441925
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 .1885055481016101 9.6631e-08  
a 2.635200889148302 4.1935e-08 au
q 2.138450901181551 2.3888e-07 au
i 15.78119934639676 8.6405e-06 deg
node 255.4840840759545 3.479e-05 deg
peri 344.5257187016434 4.6836e-05 deg
M 115.8191866047493 2.7963e-05 deg
tp 2458497.813723261706
(2019-Jan-14.31372326)
0.00012155 TDB
period 1562.496378457254
4.28
3.7297e-05
1.021e-07
d
yr
n .2304005340194449 5.4997e-09 deg/d
Q 3.131950877115052 4.984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      3443 days (9.43 yr)  
   first obs. used      2010-01-30  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64219  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:33  

Additional Information
 Earth MOID = 1.12886 au 
 Jupiter MOID = 1.9288 au 
 T_jup = 3.320 
[ 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 16.6   n/a MPO258387  
diameter diameter 1.578 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.047   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441925 (2010 JK3)          Discovered 2010-Jan-30 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1905-May-14 10:11 00:07 Jupiter 1.97360753667668 1.97360510475171 1.97360996878316 4.01139623457215 3.90294123145011 2416979.924648950 6.94744113595136 1028.30311563719 38.9144490111752 -82.5329201409728 1658894.42606543 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:35 2019-Sep-24 07:42
2012-Aug-29 17:33 < 00:01 Jupiter 1.91653404528869 1.91653317276251 1.91653491781683 4.45226668077372 4.35186946655159 2456169.231397112 0.44733771832709 170.397715204872 31.9206937349659 -81.1780892881204 1824740.92948626 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:35 2019-Sep-24 07:42
2059-Jul-23 01:15 00:03 Jupiter 1.97629529875964 1.97629319058943 1.97629740695771 4.06942443414749 3.96270527369497 2473297.552252454 2.99135770291565 413.293404937338 34.1191311592836 -75.4529223719442 1788382.22283802 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:35 2019-Sep-24 07:42
2119-Dec-10 16:01 00:06 Jupiter 1.9928576229039 1.9928545222883 1.99286072364571 4.65365745064735 4.561410903868 2495352.167168702 6.41164999062918 865.693212716492 53.0708286731464 80.4644358551515 1915415.86343401 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:35 2019-Sep-24 07:42
2166-Nov-07 23:15 00:09 Jupiter 1.91337038128145 1.91336955277588 1.91337120995593 4.47606462409132 4.37604642036526 2512486.469062354 9.20508932331804 1613.3796833243 31.243663527906 -88.9184117773263 1869239.70143815 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:35 2019-Sep-24 07:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 07:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin