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JPL Small-Body Database Browser
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324740 (2007 EU202)
Classification: Main-belt Asteroid          SPK-ID: 2324740
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07715154909853121 1.0985e-07  
a 2.977512224478805 5.2606e-08 au
q 2.747792543900451 3.1279e-07 au
i 10.81666721084996 1.5175e-05 deg
node 178.5398291122031 4.6836e-05 deg
peri 54.54878035556018 0.00010044 deg
M 162.6184547004953 8.5305e-05 deg
tp 2458152.792382551861
(2018-Feb-03.29238255)
0.00044624 TDB
period 1876.630440520356
5.14
4.9734e-05
1.362e-07
d
yr
n .1918331879451867 5.0839e-09 deg/d
Q 3.207231905057158 5.6665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      7716 days (21.13 yr)  
   first obs. used      1997-05-03  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:06:32  

Additional Information
 Earth MOID = 1.75529 au 
 Jupiter MOID = 1.79997 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456742.5 (2014-Mar-26.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07755625678790583 1.0754e-07  
q 2.747260851157376 3.0563e-07 au
tp 2456284.609596988776
(2012-Dec-23.10959699)
0.00046248 TDB
node 178.5892325129066 4.6771e-05 deg
peri 56.21674941027572 0.00010169 deg
i 10.82278488926475 1.5187e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      7716 days (21.13 yr)  
   first obs. used      1997-05-03  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:06:32  

Additional Information
 Jupiter MOID = 1.79997 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.156590192476637E-14 -3.250088642655453E-14 -2.617642825994082E-11 -3.566912246083684E-14 -5.043048697473454E-12 -5.342709796274698E-14
q -3.250088642655453E-14 9.341271051036778E-14 7.260960939137417E-11 1.058797270940921E-13 1.408560290993815E-11 1.579364892212992E-13
tp -2.617642825994082E-11 7.260960939137417E-11 2.138891469405502E-7 2.841270439220201E-10 4.180398257264896E-8 5.902847377275326E-11
node -3.566912246083684E-14 1.058797270940921E-13 2.841270439220201E-10 2.187481100899072E-9 -2.090223223684698E-9 -1.759873755382602E-11
peri -5.043048697473454E-12 1.408560290993815E-11 4.180398257264896E-8 -2.090223223684698E-9 1.034068394779776E-8 2.924719870372881E-11
i -5.342709796274698E-14 1.579364892212992E-13 5.902847377275326E-11 -1.759873755382602E-11 2.924719870372881E-11 2.306545778048189E-10

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 16.8   n/a MPO494718  

324740 (2007 EU202)          Discovered 2007-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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