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(2017 DR34)
Classification: Apollo [NEO]          SPK-ID: 3769809
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3919981655173456 0.00016823  
a 1.305199580369764 0.00024049 au
q .7935637392308074 7.3524e-05 au
i 2.955208491783991 0.0018395 deg
node 154.9010617031311 0.00016396 deg
peri 74.53048583269158 0.002405 deg
M 32.37283827016424 0.23488 deg
tp 2458951.523009893839
(2020-Apr-12.02300989)
0.34181 TDB
period 544.6453687833686
1.49
0.15053
0.0004121
d
yr
n .6609805584212893 0.00018269 deg/d
Q 1.816835421508721 0.00033477 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      1 day  
   first obs. used      2017-02-22  
   last obs. used      2017-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46076  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:20:04  

Additional Information
 Earth MOID = .00150928 au 
 Jupiter MOID = 3.17539 au 
 T_jup = 4.907 
[ 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 29.2   n/a MPO399918  

[ 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
1937-Feb-17 03:34 3_15:40 Earth 0.117728622308039 0.0524858302653436 0.182969598452229 14.7391781600368 14.7376425545661 2428581.648726407 5260.18891192651 3253267.25142136 20.4877430037502 -0.455313177622899 6039.85440110025 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1943-Feb-26 10:01 9_17:26 Earth 0.0152072228814909 0.000614493020002123 0.133376987498615 10.8172179687124 10.8010083655831 2430781.917573673 14006.0043365443 5893319.8505858 30.8027500369387 2.39217172592518 2915.73175075555 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1952-Feb-06 02:58 2_14:05 Earth 0.385762330072831 0.382584344628054 0.388950578238501 5.51632631204573 5.51507405959854 2434048.623371379 3725.03871750811 187195.06631409 844.889927020786 31.9272583041225 27693.0609711984 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1952-May-06 06:44 23:15 Earth 0.217700029500931 0.216853711268823 0.218553773810871 9.8940771597188 9.89284005709582 2434138.780232049 1394.99901907787 76272.592845564 339.814379593811 56.2422209005261 53574.8000131872 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1952-Aug-21 16:20 06:42 Earth 0.421924001968055 0.420947746944312 0.42290069307236 6.40094845284939 6.39996179342599 2434246.180898943 402.257761281122 53184.3791735964 125.67158346804 23.7634898396048 39898.9298846173 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1964-Jul-29 11:02 9_19:40 Earth 0.0422656347141241 0.0316849639750884 0.175810630975104 12.0327212052039 12.0274809108099 2438605.959440169 14140.0879623985 7229351.21111291 415.582317586996 -48.5923722135069 11739.1023352658 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1967-Aug-06 23:38 7_21:03 Earth 0.162641307160004 0.0280894431170696 0.324816746917819 15.8704767443246 15.8694444449785 2439709.484718241 11342.7871160642 8148146.9444045 455.080823793991 -9.95126380759269 8630.60959843527 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1970-Aug-13 11:55 6_14:57 Earth 0.292716734392598 0.126492212799656 0.459671689312907 19.7271978231227 19.7267363945485 2440811.996635838 9537.06524421694 8339115.61624858 472.169290789173 -4.14031082786166 6118.02378269257 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
1973-Aug-19 16:51 5_16:36 Earth 0.425655807698879 0.25881769687893 0.592534874383045 23.6304300570348 23.6301651554222 2441914.202179917 8196.47272005534 8323167.82212591 477.978945727186 -1.3485216545443 2850.9535438725 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2000-Sep-05 14:12 9_00:44 Venus 0.0927946727107131 0.0480244259628936 0.151493205429685 6.19185546049988 6.1880748869138 2451793.091814008 13004.2766974459 3160680.63988725 624.358024352063 -28.7295249139103 10971.1582453586 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2005-Jan-31 04:40 1_21:31 Earth 0.474381091926839 0.414170249312109 0.534592383201078 25.492064025476 25.4918436913015 2453401.694771980 2730.86108406952 3002570.60222213 75.9049050041435 -0.505980386125841 7513.87783283851 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2008-Feb-06 19:16 1_16:53 Earth 0.351103910826124 0.303606431616299 0.398601222604564 21.7497853234347 21.749436403969 2454503.303105074 2453.13191591284 2368472.21692799 57.1297652174789 -0.142517039604453 1953.43731294101 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2011-Feb-12 08:50 1_10:00 Earth 0.229531044826541 0.196063516618421 0.262998302692281 18.0817218441482 18.0810798384997 2455604.867974460 2039.62118155571 1668837.34718874 40.9951482341979 -0.0163147736852605 36.8965083878213 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2014-Feb-18 10:50 22:58 Earth 0.109871722824636 0.0918975690515344 0.127845732543202 14.5158369039691 14.5141661621769 2456706.951683697 1378.13268939809 896272.823218834 33.0209934221245 -0.433164885337436 3267.99824376645 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2017-Feb-25 04:52 < 00:01 Earth 0.0014937167964667 0.00149175254637894 0.00149568092998424 11.4111108955119 11.2537046723585 2457809.702724594 0.878419956614502 95.6809656327145 5.32783205102474 -0.862372464561804 1571.59467473821 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2017-Feb-25 14:03 00:01 Moon 0.0017957249237318 0.00179359047455759 0.00179785941680638 11.3582951720384 11.356688243616 2457810.085402037 1.19878573154394 107.400450635962 22.8777810280878 -7.96845320100516 2781.70104529058 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2017-Apr-14 17:57 02:11 Venus 0.111724664156304 0.111563276257312 0.111886089748152 7.42227108130805 7.41965193530398 2457858.247972846 131.366185853483 8679.49770148597 681.088144406363 -22.2282205420167 4837.75334380292 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2020-Feb-19 11:36 23:20 Earth 0.1020253130464 0.083906434096024 0.120144235423789 14.2915767292118 14.2897492516927 2458898.983156938 1399.61703750958 903522.412187415 36.719559919356 -0.621528579268799 4041.18300520382 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2023-Feb-13 03:49 1_10:33 Earth 0.217095484029926 0.183473930742918 0.250716796628393 17.7458229504294 17.7451313203284 2459988.659048302 2072.89252426149 1676526.17358379 50.6656753232051 -0.189061675547922 1780.26644534419 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2026-Feb-07 08:10 1_17:37 Earth 0.333966250004618 0.286409022210847 0.381523442961106 21.2572876896038 21.2569123661012 2461078.840603522 2497.13476784161 2371479.70270438 75.0482643485401 -0.305228232564389 3140.33922319831 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2029-Feb-01 10:00 1_21:41 Earth 0.454048239939376 0.394590929117511 0.513506389943619 24.8974094299761 24.8971737306967 2462168.916476437 2741.26254762554 2965076.39988601 102.548637037303 -0.646526226947679 6819.77716984963 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2063-Aug-25 08:55 4_01:57 Earth 0.475013538816506 0.351396660343519 0.598629764691745 25.1625245860679 25.1623016634779 2474791.871350645 5877.21582405033 6164195.13744356 591.473074573835 0.0723156417125057 127.038467141011 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2066-Aug-19 16:39 4_10:08 Earth 0.360577557760297 0.241524710408602 0.479662888882663 21.7623508918409 21.7620113359702 2475882.193830964 6368.15406302488 5939946.32527733 586.25352006702 -1.58634250554828 2307.63180344812 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2069-Aug-13 16:43 4_18:11 Earth 0.244163460863588 0.133933620310297 0.354710984291836 18.3150803368522 18.3144844964871 2476972.196399993 6850.50258250967 5522135.07991703 573.479372353886 -4.08899710258224 4141.90473793533 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2072-Aug-07 15:00 5_03:58 Earth 0.131552642714563 0.0377035793185953 0.229753419099226 14.9952823343255 14.9939315758741 2478062.125265054 7438.01456803503 4935972.28588938 547.639937164831 -9.56485999808436 5589.88438362758 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2075-Aug-02 01:03 5_10:16 Earth 0.0352962056910136 0.0240736266558999 0.106320535675464 11.9683606894845 11.9620516368719 2479151.543956189 7815.80786483119 3877568.5941803 512.271079201621 -43.0434989289554 7131.02294739769 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2078-Jul-26 17:23 4_05:30 Earth 0.0538471436509853 0.0246027481766696 0.0921231601211504 9.83320509731944 9.82817164734754 2480241.223995578 6090.3336982936 2023613.9494308 484.144432890492 25.6051598986335 8523.30810996375 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2081-Jul-11 16:36 12:34 Earth 0.133179962832882 0.130824981016261 0.135535764092281 7.91059635946865 7.90806686529782 2481322.191799738 754.118350383571 118603.876311696 639.056318839751 7.84740447453874 7816.62524639411 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2099-Aug-26 23:23 6_17:51 Mars 0.0715421843325139 0.0196254192642607 0.242641037092436 8.76899872114682 8.76854236354938 2487942.474414274 9711.47632982971 8629299.87372235 129.702467865866 15.9249490697967 23007.4062054567 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
2105-Feb-26 05:50 7_07:27 Earth 0.0100681601182368 0.00256068596573902 0.106787441930273 11.548206806907 11.5252675553506 2489951.743260314 10527.0514474527 4838163.19047205 55.7889615160462 -14.8340254964389 7017.87206109327 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 16:29:39 2018-Dec-11 17:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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