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(2019 DB2)
Classification: Apollo [NEO]          SPK-ID: 3838874
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09563781143549623 0.00015603  
a 1.1214758442825 0.00021454 au
q 1.014220348957546 1.9037e-05 au
i 16.37753729987786 0.013887 deg
node 343.28464291 6.1437e-06 deg
peri 182.2111340424006 0.0056878 deg
M 14.54927599178107 0.11214 deg
tp 2458982.968374139758
(2020-May-13.46837414)
0.1301 TDB
period 433.7937718174128
1.19
0.12448
0.0003408
d
yr
n .8298874335879741 0.00023814 deg/d
Q 1.228731339607454 0.00023506 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      7 days  
   first obs. used      2019-02-28  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .5955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-19 07:18:58  

Additional Information
 Earth MOID = .0225362 au 
 Jupiter MOID = 3.74309 au 
 T_jup = 5.526 
[ 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 25.7   .43658 MPO467495 autocmod 2.6q

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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
2000-Mar-04 09:09 3_11:17 Earth 0.0254835910502144 0.0232721488158881 0.127984494394193 8.7508928555893 8.73893657354575 2451607.881548622 4996.81949506074 5759016.37256301 28.9632420941663 -65.973893950968 83030.4108434576 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2006-Feb-19 17:54 2_06:29 Earth 0.385725536993998 0.316988936557479 0.455165907273005 14.6200288709865 14.6195563808443 2453786.246072828 3268.63664595787 3541821.58078419 251.176316582782 13.2053000480565 42034.8500408968 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2006-Aug-24 09:47 5_18:27 Earth 0.227506237132846 0.225477470906116 0.242957016853737 8.74497178201851 8.74363243259326 2453971.907430395 8307.38391820847 3001265.88687892 111.826231510131 82.3463896055694 197421.327370042 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2012-Sep-27 14:00 3_11:19 Earth 0.262760995728709 0.253978726770628 0.274448707268541 8.60642460734008 8.60524630044292 2456198.083139817 4998.61888441746 1471178.50338839 127.199045522106 -69.5830421306055 189292.348729955 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2013-Mar-19 13:53 1_10:02 Earth 0.3986909622696 0.366897752365142 0.430566725201547 14.1541251766122 14.1536530046688 2456371.078187029 2042.25958563525 1613031.10057844 207.811039104357 -10.1968338648212 39655.5873979817 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2019-Mar-04 18:35 < 00:01 Earth 0.0226181771190255 0.0225583653145045 0.0226779879579024 8.76368506111628 8.75023260921428 2458547.274029752 0.123559726271038 2973.41619702655 39.0750382310208 0.396926019338112 709.255727595407 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2025-Feb-19 08:09 1_00:21 Earth 0.391038097504593 0.359206213795593 0.423022946420656 14.7695464610997 14.769085108567 2460725.839714584 1461.02936391286 1637219.24281046 250.886135666276 13.5883013692583 44135.9813486449 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2025-Aug-24 22:21 2_22:56 Earth 0.225968122098768 0.22265801855013 0.233298605231233 8.74977575642202 8.74842803011434 2460912.431079424 4255.70049737299 1529645.07624161 50.8718151519735 79.9224159296466 278539.728109166 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2031-Sep-28 17:24 6_20:07 Earth 0.264546057852325 0.253685321599602 0.286992121535455 8.59560163592948 8.5944298065368 2463138.225035726 9846.92149198029 2897449.67550666 184.058642454629 -72.9678284115975 150589.364735628 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2032-Mar-19 08:31 3_03:20 Earth 0.39967536338883 0.330723809726304 0.46898311945087 14.1511004989579 14.1506293893166 2463310.854871980 4519.87647484389 3498199.26422985 209.770124207881 -9.65959547542925 37185.1189665873 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2038-Mar-04 17:49 3_11:27 Earth 0.0236269242850745 0.0228493755042615 0.12432465204152 8.75627544123966 8.74338684866928 2465487.242324162 5006.80257534557 5795504.03959166 25.5690644576593 -75.2754934617857 87575.1476355529 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
2095-Mar-18 15:58 3_06:53 Earth 0.364362836810468 0.258436896665162 0.471022216947415 13.3144969425629 13.3139477021594 2486320.165105999 4733.24211262429 5362737.85824925 201.142314778434 -8.38183083301353 30767.2872049614 T 5 CATAB v2.0e-lin.ifort 2019-Mar-19 07:21:00 2019-Mar-19 07:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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