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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
312656 (2010 KJ63)
Classification: Main-belt Asteroid          SPK-ID: 2312656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048151796816823 7.0825e-08  
a 3.07631305627143 6.2177e-08 au
q 2.753868750521235 2.1683e-07 au
i 8.68786882301618 7.2579e-06 deg
node 280.9496800818395 5.1295e-05 deg
peri 59.85761939338101 6.1888e-05 deg
M 212.111255598587 3.6398e-05 deg
tp 2459410.111821495684
(2021-Jul-14.61182150)
0.00020676 TDB
period 1970.807561577089
5.40
5.9749e-05
1.636e-07
d
yr
n .1826662364294558 5.5379e-09 deg/d
Q 3.398757362021625 6.8694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2000-11-19  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:33:54  

Additional Information
 Earth MOID = 1.75654 au 
 Jupiter MOID = 1.96668 au 
 T_jup = 3.203 
[ 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 15.5   n/a MPO434004  
diameter diameter 3.001 km 0.730 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312656 (2010 KJ63)          Discovered 2010-May-23 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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
1931-Sep-02 23:42 00:08 Jupiter 1.99231039958025 1.99230881497563 1.99231198418645 3.73202795225583 3.61631593183388 2426587.487184842 7.72490901706095 183.024951599866 75.5575814951377 74.827217472275 1851574.72578071 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:33:56 2019-Jul-14 13:33
2060-Dec-04 10:09 00:04 Jupiter 1.99226908459331 1.99226817244354 1.9922699967509 4.20838196657296 4.10611366451755 2473797.922570800 4.14466499848044 265.364554452799 25.7472278747187 -82.9649520398559 2278655.38808942 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:33:56 2019-Jul-14 13:33
2120-Aug-04 12:35 00:10 Jupiter 1.98094189396918 1.98094103928495 1.9809427486837 4.11950845762471 4.01437148781279 2495590.024492648 9.54465483066478 542.853063992415 26.1564154156591 -87.6639249719443 2154359.18526337 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:33:56 2019-Jul-14 13:33
2180-Apr-04 02:58 00:15 Jupiter 1.98520198087517 1.98520126733164 1.98520269443923 3.98592543135232 3.8774044391328 2517382.623504188 15.0195413986335 665.922107195546 29.612966043701 86.8613261851757 1919843.70166081 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:33:56 2019-Jul-14 13:33

Alternate Designations
 2010 KJ63 = 2006 UT173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-22 02:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin