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(2016 VD4)
Classification: Apollo [NEO]          SPK-ID: 3763547
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1101750318653336 7.2069e-05  
a 1.114889238175964 8.9838e-05 au
q .9920562808336096 6.7513e-07 au
i 11.8066364189353 0.0053455 deg
node 45.22763955493117 9.5902e-05 deg
peri 347.1120758797832 0.0018194 deg
M 186.6560861329048 0.152 deg
tp 2459407.538975132118
(2021-Jul-12.03897513)		 0.20657 TDB
period 429.9777787682159
1.18		 0.051972
0.0001423		 d
yr
n .8372525692637289 0.0001012 deg/d
Q 1.237722195518318 9.9736e-05 au
   Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      4 days  
   first obs. used      2016-11-09  
   last obs. used      2016-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46927  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:22:17  

Additional Information
 Earth MOID = .00327132 au 
 Jupiter MOID = 3.9596 au 
 T_jup = 5.568 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457702.5 (2016-Nov-10.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111692474612887 7.1346e-05  
q .9918511868104826 5.9807e-07 au
tp 2457687.444790661295
(2016-Oct-25.94479066)		 0.0011816 TDB
node 45.29306479094164 5.8579e-05 deg
peri 346.9023499824067 0.0015754 deg
i 11.86250688949716 0.0052892 deg
   Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      4 days  
   first obs. used      2016-11-09  
   last obs. used      2016-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46927  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:22:17  

Additional Information
 Jupiter MOID = 3.9596 au 
 T_jup = 5.568 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.090205337224582E-9 -1.747138114837306E-11 -6.699514646776692E-8 -4.845905722058582E-11 -9.594834780161611E-8 3.77179674421761E-7
q -1.747138114837306E-11 3.576936016239857E-13 6.131929750020793E-10 -3.015198786431029E-11 7.709520669729486E-10 -1.221490791559183E-9
tp -6.699514646776692E-8 6.131929750020793E-10 1.396081456337919E-6 -3.638475883578976E-8 1.850823637544003E-6 -4.881062480240758E-6
node -4.845905722058582E-11 -3.015198786431029E-11 -3.638475883578976E-8 3.431516157646777E-9 -4.234509286739411E-8 -1.137246010796033E-8
peri -9.594834780161611E-8 7.709520669729486E-10 1.850823637544003E-6 -4.234509286739411E-8 2.481951692014581E-6 -7.012052501166504E-6
i 3.77179674421761E-7 -1.221490791559183E-9 -4.881062480240758E-6 -1.137246010796033E-8 -7.012052501166504E-6 2.797586230182786E-5

[ 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 27.6   n/a MPO397901  

[ 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
1953-Aug-23 09:52 2_17:25 Earth 0.49441586090195 0.350219888345091 0.650791465363742 15.5492912128919 15.5489446243467 2434612.911127984 3925.16432899214 8439699.15701688 188.321634556929 25.9911558637365 135276.756865609 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1960-May-06 08:10 2_18:22 Earth 0.244420496012558 0.236847940921355 0.252472352590508 7.12054301294737 7.11901189616521 2437060.840527304 3982.08439754404 665789.02758796 575.228515675765 -54.1515593642199 35895.0482434972 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1960-Dec-04 08:33 14:01 Earth 0.428695395060234 0.402300305787594 0.45514563206801 15.7628822944986 15.7624879885421 2437272.856550850 841.214460182992 1339715.59228774 113.78153585428 -10.4186807410863 81307.5637990295 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1966-Nov-20 05:20 8_10:52 Earth 0.16920851419095 0.0126587094868965 0.359009841069705 9.16260074767194 9.16088200002409 2439449.721893033 12171.7091879408 9476595.70763713 267.803598742528 4.30957430759477 5664.61719035708 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1978-Sep-19 04:46 8_14:08 Earth 0.349521600646976 0.153231828470018 0.587647058155362 11.499787931476 11.4991250116274 2443770.698631404 12368.3938457888 12440366.6274568 91.0568021265834 22.6794583299053 177123.763537917 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1991-Nov-25 08:26 1_14:48 Earth 0.249550859869308 0.194165291569083 0.305029038400386 11.0170955842868 11.0161264024383 2448585.851248955 2327.8655841474 2774540.88898748 191.243945765331 -4.89736340076441 13119.0857549902 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
1997-Nov-04 14:33 3_10:50 Earth 0.0346166492931047 0.0117436963875753 0.0742852186177291 6.45352455152799 6.44158653333204 2450757.106130420 4970.08251091665 2034396.69652862 56.1461482936749 -19.9057380946404 24436.9520668352 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2003-Sep-08 22:04 16:43 Earth 0.402853678421978 0.377904404298872 0.428132189087347 12.8924091374373 12.8918961111899 2452891.419340725 1002.8232159497 1377757.71620518 110.085772204498 24.596040764424 167142.49239542 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2004-Mar-25 16:06 9_07:31 Earth 0.283046380429091 0.282101755711519 0.285787332503774 6.39659083544783 6.39511901054388 2453090.170606105 13411.439858597 1129225.37142869 174.918461169113 -85.324203288919 186069.962645636 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2010-May-11 02:59 3_14:11 Earth 0.235222971989647 0.234558713055207 0.236682951755682 7.05962971610167 7.05802499315126 2455327.624536348 5171.45320790838 684637.714479211 22.933769118792 -85.5531892310369 204665.563604341 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2010-Dec-02 02:19 05:53 Earth 0.380452657626173 0.367832514569845 0.39308542835327 14.4185517733038 14.4180660405287 2455532.596401017 352.75070306687 639047.064663381 132.01114968627 -9.8579247744115 58674.5154118591 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2016-Jul-06 22:43 02:02 Earth 0.22632269456631 0.225922886271734 0.226722540705778 4.91059670341435 4.90819866553908 2457576.446862737 121.780012426146 20465.7493583085 650.567167862872 13.3215681167933 6350.10064350241 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2016-Nov-07 05:00 < 00:01 Earth 0.00378204043727428 0.00377615528879289 0.00378792595607794 6.66589166405054 6.55935170838679 2457699.708136536 0.335167094229316 299.462244991394 9.51708453092449 -17.9662288712053 6978.22727122535 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2016-Nov-07 06:55 < 00:01 Moon 0.00558483579617226 0.00557937377355773 0.00559030104427218 6.64561823567874 6.64473515205851 2457699.788159744 0.365104927055685 345.087897160725 9.77449568463876 37.9054227115888 60597.4941225056 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2023-May-08 16:37 3_21:34 Earth 0.225250625144822 0.223744787454371 0.227842925677367 7.01320430300711 7.01151743114392 2460073.192319721 5613.6518550065 787312.463672753 31.5035877800317 -82.524233452214 173885.471720652 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2023-Dec-03 03:39 06:46 Earth 0.399107293261828 0.383116581945914 0.415121149689812 14.7497098504926 14.7492572178413 2460281.652022720 406.444824185075 812234.98950316 116.664901768701 -10.7590104380419 76416.6180141931 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2029-Oct-02 02:28 1_02:30 Earth 0.30954545867828 0.28185406075801 0.337458831511053 10.6475221891752 10.64671373417 2462411.602926562 1590.02865812036 1446715.62787266 103.392125568501 16.5567833745495 112444.093582285 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2036-Nov-13 09:30 2_17:07 Earth 0.0804211931305364 0.0468166492860478 0.126338026994851 7.38751453698444 7.38302837054821 2465010.895598669 3907.43937350131 2547299.55640509 330.503634370244 33.0959599683557 16779.764017455 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2043-Apr-24 13:07 7_15:28 Earth 0.241578317538125 0.240092226358332 0.246594461967765 7.03226902403133 7.03070044152831 2467364.046735341 11007.5623110384 1471413.75075262 108.960059263312 -83.6452360821576 261960.690873265 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2049-Oct-24 08:00 22:34 Earth 0.147751582529914 0.135281803488546 0.160221077004291 7.35308181971512 7.35062890040928 2469738.833404991 1354.33941758435 621726.237640069 154.957406433615 0.617879700151962 1216.77943425646 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2056-May-22 19:57 1_05:59 Earth 0.216874156815349 0.216158130213556 0.217728682669848 6.79970881377799 6.79790175637009 2472141.331096311 1798.86317223747 276148.484544487 228.184597749278 -81.8406456454027 93420.1566689174 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2056-Nov-25 14:22 04:53 Earth 0.272253119438501 0.26556024695082 0.278946299146835 11.415262017709 11.4144046444825 2472328.098655571 292.536029285809 334065.612107015 162.758662810523 -2.58274365103439 8844.03576107029 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2062-Sep-15 03:41 12:52 Earth 0.409609095965653 0.388664869488268 0.430711638235701 13.2068575598011 13.2063650086149 2474447.653658203 771.573629241049 1122636.46545112 92.9518386203709 20.9411613681261 182635.236663655 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2063-Apr-02 23:12 7_08:50 Earth 0.264014484368603 0.261778232209662 0.267970184294175 6.59598921333487 6.59445898920578 2474647.466473863 10610.2539157828 1074595.9119661 141.400541042172 -81.7182419154996 201049.002060267 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2069-Nov-07 22:25 3_13:55 Moon 0.00959952386558434 0.00622698797859142 0.0554823426186151 6.89203686582642 6.89154148739358 2477058.433860660 5155.1517369371 2384982.79219744 111.506283395888 40.4611691736424 8296.22261579121 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
2069-Nov-08 00:10 3_08:35 Earth 0.00696531290267425 0.00386705493022277 0.0490075953361305 6.65422657112975 6.59648848201105 2477058.506636808 4834.50965424786 2148520.01979059 54.7296957797629 34.0040091819473 9949.67867136985 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 15:16:21 2018-Dec-11 17:05
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