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(2019 OU1)
Classification: Apollo [NEO]          SPK-ID: 3843375
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6183363493674526 0.00017412  
a 2.258711996158124 0.00095951 au
q .8620682661812381 2.7073e-05 au
i 2.126381517084923 0.00055288 deg
node 144.7387357040538 5.2293e-05 deg
peri 241.3631197914116 0.00013552 deg
M 184.5375958323187 0.11681 deg
tp 2460000.826014067356
(2023-Feb-25.32601407)		 0.7874 TDB
period 1239.908720596
3.39		 0.79008
0.002163		 d
yr
n .2903439535669649 0.00018501 deg/d
Q 3.65535572613501 0.0015528 au
   Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      33 days  
   first obs. used      2019-07-25  
   last obs. used      2019-08-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .40182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:30:27  

Additional Information
 Earth MOID = .00607137 au 
 Jupiter MOID = 1.80244 au 
 T_jup = 3.339 
[ 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 22.7   .31325 MPO496137 autocmod 2.8

[ 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
2019-Aug-28 10:36 < 00:01 Earth 0.00687763611060918 0.0068723791395953 0.0068828930451941 13.0103150708758 12.9805036140975 2458723.941331088 0.0512935602325009 260.949225903408 3.23994984521465 -0.226761912760393 2751.72942566118 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2019-Aug-28 18:48 < 00:01 Moon 0.00715218622461976 0.00714687034583595 0.00715750210786713 13.1301689296603 13.1298199377018 2458724.283440174 0.373673677012844 265.231216807262 3.53201558396118 -2.01373261675415 10575.1470865585 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2094-Jun-24 01:26 6_10:51 Venus 0.145689805177373 0.140592055883137 0.197734363797934 6.06337445522938 6.06091571041418 2486052.559954414 9290.8828280924 5029480.93378619 19.3764520202377 -74.8157936508001 1687553.05658652 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2104-Jul-27 07:33 8_22:10 Earth 0.49137066297999 0.318256742145099 0.664494457742468 27.4932986686919 27.493101436482 2489737.814497638 12849.7295162494 8633436.2414756 6.67416641676767 -0.716977468012807 127259.271765377 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2114-Dec-27 10:05 7_12:42 Earth 0.271666068436169 0.143712046217579 0.400890806971838 20.9158700784089 20.9154011507041 2493542.920378142 10841.8034891317 6478899.97478792 24.4636142903132 7.24912495203198 193133.912926361 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2121-Aug-02 06:21 4_14:25 Earth 0.409437286955515 0.321241757046619 0.497632425155267 24.8716007301243 24.871339078453 2495952.764791655 6624.70282656105 4397899.38599544 7.1444353500996 0.0172420354892236 1407.65611338344 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2132-Jan-03 11:16 1_05:32 Earth 0.374756707478919 0.354561365763619 0.394967067751775 24.2692419034395 24.2689489427475 2499758.969113609 1772.21070557073 1014356.93626321 24.5471153934893 6.69364635879472 245328.546455637 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2138-Aug-06 21:33 1_09:54 Earth 0.336748047226246 0.315326682123981 0.358169422471904 22.7085033482926 22.7081549130377 2502166.397853024 2033.79402395413 1068201.09747175 7.29574632686732 0.343184288225019 36965.6836109875 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2155-Aug-13 01:00 8_03:41 Earth 0.222669853451018 0.0954994576495144 0.349929132371936 19.6030764711342 19.6024660445186 2508381.541647474 11740.5203146874 6347567.81057933 7.37401221395201 1.68510935143839 121862.405588506 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
2189-Aug-18 02:08 3_18:16 Earth 0.153897230575776 0.0981522925471941 0.209719569234628 17.4075743105546 17.4065796939582 2520805.588700697 5416.21508489698 2787024.39592258 8.60126840170381 3.3289906734883 143750.052352368 T 17 CATAB v2.0g-lin.ifort 2021-Apr-15 21:30:27 2021-Apr-15 21:30
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