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(2019 YQ3)
Classification: Amor [NEO]          SPK-ID: 3956449
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655963299705822 0.00022731  
a 1.389891720715713 0.00047234 au
q 1.020741580637122 3.095e-05 au
i 2.567950124777187 0.0020742 deg
node 259.919090513547 0.00027059 deg
peri 217.9672962126375 0.0004718 deg
M 79.80330712464645 0.041001 deg
tp 2458867.825253256129
(2020-Jan-19.32525326)
0.0005531 TDB
period 598.5078883158525
1.64
0.30509
0.0008353
d
yr
n .6014958315971536 0.00030662 deg/d
Q 1.759041860794304 0.00059779 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      29 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-01 05:47:00  

Additional Information
 Earth MOID = .0452574 au 
 Jupiter MOID = 3.32943 au 
 T_jup = 4.739 
[ 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 26.4   .59885 E2020A63 autocmod 2.8

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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-Jan-22 02:13 23:59 Mars 0.0894316088566324 0.0872158324154931 0.229519736836758 7.97227169682628 7.97187014279564 2451565.592303830 1438.82158758927 9600629.50872091 96.0048698845083 77.2239625307714 140693.98356183 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
2014-Oct-07 07:57 4_05:42 Earth 0.468239116778199 0.448080328612249 0.488584497436604 6.094759966596 6.09382623656433 2456937.831405294 6101.78340625535 1112288.97969223 39.5242911319043 24.8076119768293 367275.255917137 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
2020-Jan-17 18:57 < 00:01 Earth 0.0467490820652447 0.0466305584218468 0.046867598603705 3.11744167891779 3.09910502603396 2458866.289776727 0.889753875959978 5839.41372224313 23.6600242847962 -0.443985904247603 635.397362143193 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
2025-Apr-29 16:54 4_09:07 Earth 0.446223237437222 0.424891004696212 0.467569294277573 5.73037424203822 5.72933212456007 2460795.204468743 6306.54345250639 1071281.54236157 67.7429523949583 -6.89067840929841 53907.0635840504 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
2048-May-15 11:57 3_19:58 Mars 0.0704969855165181 0.00956242897911472 0.210740878535237 7.29314431670132 7.29258746774172 2469211.997834044 5517.71693548436 7015136.10025695 84.7430387626556 -7.79956104133692 17714.8926884779 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
2073-Oct-10 20:24 4_00:50 Earth 0.453342687908562 0.430535582372139 0.476322041709036 5.83611160772534 5.83510444503667 2478491.350329068 5810.06656817416 1223707.12253789 41.2522149274846 21.1511915138906 296509.741771156 T 6 CATAB v2.0f-lin.ifort 2020-Feb-01 05:47:09 2020-Feb-01 05:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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