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(2009 DV43)
Classification: Apollo [NEO]          SPK-ID: 3448967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2454892.5 (2009-Mar-02.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6535598413192134 0.0028685  
a 2.212970344638225 0.016542 au
q .7666617973523419 0.00061729 au
i 4.431856068814683 0.017226 deg
node 155.7539022560439 0.0030697 deg
peri 79.92274427451616 0.0022705 deg
M 345.033389876506 0.18578 deg
tp 2454942.489956957574
(2009-Apr-20.98995696)
0.060038 TDB
period 1202.435578680351
3.29
13.482
0.03691
d
yr
n .2993923386690645 0.0033569 deg/d
Q 3.659278891924109 0.027352 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      8 days  
   first obs. used      2009-02-27  
   last obs. used      2009-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .60429  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:01:12  

Additional Information
 Earth MOID = .0195587 au 
 Jupiter MOID = 1.37321 au 
 T_jup = 3.336 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.7   n/a MPO156189  

[ 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
2009-Mar-10 03:06 < 00:01 Earth 0.021741081496016 0.0214896774922992 0.0219924805946237 17.0440104993873 17.0368184765379 2454900.628940569 0.200958801891161 12525.7936279244 12.7977240581946 -0.0366189455577204 199.33509931004 T 15 CATAB v2.0e-lin.ifort 2017-Nov-28 13:46:35 2018-Dec-11 15:20
2009-Apr-09 22:34 11:15 Venus 0.110902515193465 0.10984823701423 0.111957685242708 13.4444816934555 13.4430252051206 2454931.440132396 674.516268162591 54883.5450810673 295.814655826983 -16.679045489124 10451.4030500532 T 15 CATAB v2.0e-lin.ifort 2017-Nov-28 13:46:35 2018-Dec-11 15:20
2150-Apr-05 01:56 8_02:22 Venus 0.125998652367885 0.0536285730171813 0.209835147333291 14.1355922434981 14.1343729513772 2506425.580776388 11662.0084053736 4340846.99962548 254.144144924631 -20.2843051974932 23733.3804036238 T 15 CATAB v2.0e-lin.ifort 2017-Nov-28 13:46:35 2018-Dec-11 15:20
2153-Aug-17 15:53 7_13:11 Earth 0.281688923140259 0.135843702270243 0.428728584990001 25.2819907831925 25.2816166428564 2507656.161715384 10871.1931792151 7359615.32361361 234.83321926701 -6.10285114062224 18284.1830909811 T 15 CATAB v2.0e-lin.ifort 2017-Nov-28 13:46:35 2018-Dec-11 15:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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