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JPL Small-Body Database Browser
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324696 (2007 EH46)
Classification: Main-belt Asteroid          SPK-ID: 2324696
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943025831290382 1.3799e-07  
a 3.012299415139798 5.8078e-08 au
q 2.427001857620045 4.4119e-07 au
i 12.75703471365552 1.4379e-05 deg
node .1354700419198467 4.1427e-05 deg
peri 193.8293200271183 5.7632e-05 deg
M 105.689732297832 4.82e-05 deg
tp 2458039.870520859277
(2017-Oct-13.37052086)
0.00024319 TDB
period 1909.614189597115
5.23
5.5227e-05
1.512e-07
d
yr
n .1885197554360191 5.452e-09 deg/d
Q 3.597596972659552 6.9362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4583 days (12.55 yr)  
   first obs. used      2007-03-09  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:12:09  

Additional Information
 Earth MOID = 1.42951 au 
 Jupiter MOID = 1.38163 au 
 T_jup = 3.183 
[ 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 16.2   n/a MPO310983  

324696 (2007 EH46)          Discovered 2007-Mar-09 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
1915-Feb-22 19:57 00:10 Jupiter 1.63538137726497 1.635371571112 1.63539118907339 3.22413325666613 3.05927503064945 2420551.331252210 9.6215637778889 5001.23203495158 58.6029834594725 84.4323515825582 737707.285844387 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
1952-Sep-08 12:12 00:08 Jupiter 1.68931207830611 1.68930503594462 1.68931912537606 2.60721264380355 2.40722995691591 2434264.008191926 7.68565382166143 5169.31615972261 138.237032743211 -85.3964938582801 837137.172811795 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
1999-Jun-05 20:22 00:02 Jupiter 1.41244481573973 1.41244356518076 1.41244606629982 3.08829702177546 2.887595491217 2451335.348756191 1.578598607554 343.57035499442 57.7230962476934 -87.2048824403901 1144520.69727104 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
2046-May-05 08:38 00:03 Jupiter 1.4004341889232 1.40043286972659 1.40043550812593 3.22760910837632 3.03443628174034 2468470.859813730 2.62553532844215 290.970836524035 63.0424613627723 86.5240135614925 1028609.45670172 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
2093-Feb-20 01:41 00:08 Jupiter 1.63386976442247 1.63386332188639 1.63387620906105 3.2959006557728 3.13466604733932 2485563.570362077 7.84482144195644 3089.09973836566 56.9100557717424 84.0466754888731 783628.312315821 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
2130-Sep-16 02:31 00:13 Jupiter 1.69658512394259 1.69657494404992 1.6965953239033 2.34043777989591 2.11639934345569 2499284.605124343 12.8693843234837 10178.5568753902 138.31126659741 -85.8237487899979 834798.808682986 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12
2177-Jun-04 18:17 00:12 Jupiter 1.42720767095722 1.42720206676726 1.42721327532614 2.96697181314759 2.75970235812466 2516348.262038902 11.7345732911585 969.712502317529 108.618903572448 -71.6826459440002 753015.143683205 T 8 CATAB v2.0f-lin.ifort 2019-Nov-08 09:12:10 2019-Nov-08 09:12

Alternate Designations
 2007 EH46 = 2009 SU314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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