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(2007 WD5)
Classification: Apollo [NEO]          SPK-ID: 3395991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5948924936787507 0.00017523  
a 2.453556010088959 0.02252 au
q .9939539568666521 0.0095531 au
i 2.442825535134544 0.021992 deg
node 68.29003128138321 0.33536 deg
peri 310.1070553220129 0.88763 deg
M 101.6431131455487 15.276 deg
tp 2458604.160050979039
(2019-Apr-30.66005098)
54.11 TDB
period 1403.758476417686
3.84
19.327
0.05291
d
yr
n .2564543730618818 0.0035308 deg/d
Q 3.913158063311267 0.035917 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      62 days  
   first obs. used      2007-11-08  
   last obs. used      2008-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43939  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:05:00  

Additional Information
 Earth MOID = .0272878 au 
 Jupiter MOID = 1.54912 au 
 T_jup = 3.224 
[ 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 24.3   n/a MPO143292  

[ 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
1930-Dec-07 22:46 5_05:55 Mars 0.0157207318614417 0.00610122004853605 0.0690733305158066 12.0687513882762 12.0672423570122 2426318.448273841 7554.64694225004 2708494.12347191 29.2398083757296 22.8436170274015 30983.5531804138 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
1938-Nov-20 16:19 5_23:50 Earth 0.30810068839098 0.188989740193247 0.427228760160164 16.0078270285689 16.0072867787453 2429223.179575428 8629.52187422356 5941112.56169881 14.8873493345035 -1.11147106368109 51661.6544791812 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
1993-Aug-26 11:44 2_13:17 Jupiter 1.37595071586141 1.37457704197379 1.37733001644247 3.24868277205098 3.05331922317537 2449225.989111154 3677.12619704321 158884.057900419 58.8173761524386 63.932854062281 1373023.31730612 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
1999-Aug-13 20:04 10:16 Earth 0.378536475807568 0.369419661760244 0.387657914351737 20.1880328011231 20.1876841312923 2451404.336013049 615.988302015715 459495.354114307 26.4242434418754 8.25947079415317 279455.203854468 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
2003-Jul-09 22:34 1_12:34 Mars 0.00949368932301309 0.00427549987489789 0.027341824325837 12.5594784454629 12.5570771749652 2452830.440408634 2193.76998055671 924001.409050125 38.0806353960654 -26.7772965904106 16744.9880205201 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
2003-Aug-26 00:14 1_11:14 Earth 0.210028376960194 0.190081839059932 0.230096231287972 14.9164133687631 14.9155628530296 2452877.510044818 2114.36707428271 1028947.38002219 26.2498350912806 14.1049250977679 261441.541128839 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
2005-Oct-12 11:26 3_11:33 Jupiter 1.51230522052984 1.50837824055158 1.51623396753684 3.51691061774093 3.35387630427897 2453655.976079515 5013.02155457176 212728.619172985 55.353563043485 28.9468520181252 601360.544451939 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
2007-Nov-01 21:46 < 00:01 Earth 0.0476398158925819 0.0476252276119789 0.0476544041604382 8.82394179667397 8.81760111847572 2454406.406770384 0.124007637270881 726.418847871772 11.5006218831032 0.318434197142684 6170.70541382695 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
2008-Jan-30 11:49 00:36 Mars 0.000153362682504123 4.39006761499763e-05 0.000263126563756696 12.6592434389234 12.5109129005375 2454495.992707347 35.5358331857588 5476.6079958096 38.6587548919413 -2.41957767663254 3.58706510493192 T 18 CATAB v2.0e-lin.ifort 2017-Nov-28 09:36:07 2018-Dec-11 15:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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