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 ]  
376224 (2011 ET24)
Classification: Main-belt Asteroid          SPK-ID: 2376224
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 .1264515998650253 7.4182e-08  
a 3.194899203963232 5.7124e-08 au
q 2.790899088214585 2.2487e-07 au
i 8.982603058546843 8.0307e-06 deg
node 22.50363586674925 3.806e-05 deg
peri 194.0135964390038 4.6173e-05 deg
M 195.3269534581166 2.9379e-05 deg
tp 2459954.622611195886
(2023-Jan-10.12261120)
0.00018544 TDB
period 2085.855258305168
5.71
5.5942e-05
1.532e-07
d
yr
n .1725910743646292 4.6288e-09 deg/d
Q 3.598899319711878 6.4348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6211 days (17.00 yr)  
   first obs. used      2002-10-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:11:25  

Additional Information
 Earth MOID = 1.78531 au 
 Jupiter MOID = 1.37676 au 
 T_jup = 3.164 
[ 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 15.9   n/a MPO503455  

376224 (2011 ET24)          Discovered 2008-Oct-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ 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-Jun-29 21:02 00:11 Jupiter 1.56079155395427 1.56078602652751 1.56079708161136 2.52914193614603 2.3046004767304 2417026.376063514 11.0200895157171 1038.39216062482 20.4215279647014 -73.7269297078712 1457685.1900359 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
1916-Oct-02 11:36 00:08 Jupiter 1.45359093447784 1.45358944186417 1.45359242713506 2.63137130088567 2.39972793809281 2421138.983450779 8.04729149285199 503.219345258264 35.1821317753268 -80.5516988446681 1395978.14098806 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
1928-Jan-14 19:56 00:07 Jupiter 1.47885283293417 1.4788509113202 1.47885475493054 2.73124186238464 2.51280106408268 2425260.330268299 6.50690666175692 1300.43752847516 20.4328597881624 -86.3195874115563 1281866.33635893 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
1939-Apr-03 17:02 00:06 Jupiter 1.64029794986397 1.6402943633805 1.64030153638669 2.86876130511138 2.6827271139306 2429357.209717559 5.90184331712799 475.321425652655 61.1635181540008 -71.41746463422 1650864.53632108 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
1950-May-12 01:45 00:05 Jupiter 1.90042583727278 1.90042209766183 1.90042957688265 3.25742665875264 3.11759932872912 2433413.572775792 5.29333139730178 174.779507827323 69.105008151138 -24.6006256319 865908.795277048 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2061-May-18 13:36 00:04 Jupiter 1.99599881318698 1.99599664330921 1.99600098306407 2.9273220414388 2.77857767102655 2473963.066336820 4.13012864522234 106.448639607819 36.6560988395888 -50.4983027058038 836988.990886681 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2072-Jun-15 06:52 00:05 Jupiter 1.75751768455434 1.75751489121297 1.75752047790719 2.25434081664847 2.02932684940336 2478008.786331885 5.31212918658489 281.885237053959 10.7200876831887 -66.5137199797635 1769579.14765647 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2083-Aug-12 08:45 00:06 Jupiter 1.56439780121933 1.56439531065541 1.56440029183314 2.29487379972963 2.04537825031699 2482083.864676836 6.17178088854935 497.582098143239 28.6599334663338 -70.8373204041742 1373047.66204788 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2094-Nov-12 20:13 00:07 Jupiter 1.47119340026198 1.47119244088389 1.47119435965973 2.54136696755594 2.30370772647048 2486194.342280233 7.32249825228648 349.396449829043 45.5145297441219 -78.2857435396249 1093017.10638484 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2106-Feb-20 04:45 00:09 Jupiter 1.5048908073439 1.50488796349575 1.50489365164201 2.80043682506519 2.59167000634636 2490310.698000485 9.46762087012694 1384.5677074708 25.3160183102273 -85.7161876724922 1374260.27651702 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2117-May-04 22:44 00:13 Jupiter 1.67080203313323 1.67079489374908 1.67080917259222 3.11591399196355 2.9487300186984 2494402.447018413 12.4999153730842 689.763018673363 80.2633338141557 -63.3657672704879 1544764.63697011 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11
2128-Jun-11 05:38 00:15 Jupiter 1.93354701089799 1.93353714378633 1.93355687800217 3.64317587390873 3.5208801587448 2498457.734704018 15.1875288429732 452.8854374171 73.3373069734847 -7.48144919713174 343879.781817713 T 13 CATAB v2.0f-lin.ifort 2019-Dec-05 00:11:27 2019-Dec-05 00:11

Alternate Designations
 2011 ET24 = 2010 FG109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-29 01:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin