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 ]  
324744 (2007 ES222)
Classification: Main-belt Asteroid          SPK-ID: 2324744
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 .2031998482630109 4.5821e-08  
a 2.973280967693451 3.3882e-08 au
q 2.369110726214843 1.3553e-07 au
i 7.021461590443506 8.3485e-06 deg
node 29.903667168011 4.826e-05 deg
peri 250.2571586377895 5.3002e-05 deg
M 163.7215623898105 2.1968e-05 deg
tp 2458148.860624325086
(2018-Jan-30.36062432)
0.00011046 TDB
period 1872.631623884687
5.13
3.201e-05
8.764e-08
d
yr
n .1922428284390481 3.2861e-09 deg/d
Q 3.577451209172058 4.0767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      5922 days (16.21 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69624  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:32:49  

Additional Information
 Earth MOID = 1.36434 au 
 Jupiter MOID = 1.63312 au 
 T_jup = 3.219 
[ 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 15.8   n/a MPO455395  

324744 (2007 ES222)          Discovered 2007-Mar-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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
1917-Mar-28 21:11 00:06 Jupiter 1.74565694193275 1.74565391133888 1.74565997258278 2.48512645346106 2.28153881951576 2421316.382386299 6.14567882367244 556.207611427654 26.5104969470334 -85.8290062806968 1107532.77058158 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
1953-Jun-05 20:35 00:04 Jupiter 1.63784170942016 1.63784066807169 1.63784275078009 1.77921774627117 1.45989736283226 2434534.357364550 3.72740027618076 318.516980688591 146.177315653621 60.9215239373162 781181.304875662 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
1989-Jul-29 23:18 00:02 Jupiter 1.61562340651134 1.6156226937195 1.61562411931327 1.24506417103465 0.708269189612899 2447737.470987496 1.53096335068023 1051.21946741812 322.816190463724 9.51652063822308 930890.632851223 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2025-Oct-01 01:39 < 00:01 Jupiter 1.67849788749017 1.67849716860605 1.67849860637517 0.985448268247721 n/a 2460949.568784700 0.730124170917312 83.9170698733251 21.4608435758642 69.2713333236435 10990770.2777624 F 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2061-Dec-23 01:30 00:03 Jupiter 1.80691563719864 1.80691416430234 1.80691711008641 1.35772264018532 0.951775532567832 2474181.562630928 2.76770859380341 553.773757117038 206.398356300364 -7.64650527392909 584628.153928952 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2098-Mar-28 21:09 00:04 Jupiter 1.99743654958325 1.99743382048198 1.99743927867885 2.25791005493465 2.06156451680862 2487426.381548671 4.48656195436613 104.640281486267 23.5343786661301 -88.7925494967156 424487.648300377 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2106-Sep-27 12:12 00:05 Jupiter 1.87989396626952 1.87989096718372 1.87989696537284 3.08649256834225 2.93688572583432 2490530.008189982 4.72989350789528 342.354559426516 27.0212108510634 -74.2725969998898 1437204.97131632 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2142-Dec-19 16:08 00:06 Jupiter 1.72080169558322 1.72079905037624 1.72080434081916 2.13391288866058 1.88921496102804 2503762.172229900 6.27498782555877 451.166532452068 57.1043761171092 79.7671253608747 961318.579433907 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33
2179-Feb-24 06:18 00:08 Jupiter 1.6429291628097 1.64292771983636 1.64293060580797 1.4099223553947 0.97814539055509 2516977.762271847 7.76584488408187 1529.42114230618 224.578942267435 19.4761510792554 584384.270482717 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 19:32:51 2019-Dec-14 19:33

Alternate Designations
 2007 ES222 = 2003 SS303 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-01 00:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin