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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6180499071857269 0.00017459  
a 2.259331250595232 0.00096259 au
q .8629517808630366 2.6795e-05 au
i 2.126027833838189 0.00055391 deg
node 144.7280488420048 5.1498e-05 deg
peri 241.3877385374704 0.00014797 deg
M 69.56801363591576 0.043661 deg
tp 2458760.795938087142
(2019-Oct-04.29593809)
0.0027518 TDB
period 1240.418660510357
3.40
0.79272
0.00217
d
yr
n .290224592277483 0.00018548 deg/d
Q 3.655710720327428 0.0015575 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      33 days  
   first obs. used      2019-07-25  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .40387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-29 05:22:04  

Additional Information
 Earth MOID = .00627365 au 
 Jupiter MOID = 1.79992 au 
 T_jup = 3.338 
[ 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 0.00687785368223848 0.00687258317198686 0.00688312415586529 13.0107314971259 12.9809219407984 2458723.941330317 0.051817078653655 261.620987787669 3.26471897129112 -0.221733171177097 2744.48981370616 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2019-Aug-28 18:48 < 00:01 Moon 0.0071524064345258 0.00714707682172948 0.00715773605179111 13.1305808853053 13.1302319150446 2458724.283428507 0.375118193748012 265.915876503891 3.55952611641582 -2.01014868609295 10484.4100688443 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2094-Jun-24 07:56 6_07:41 Venus 0.147176855182925 0.134154339428767 0.213676279929437 6.12894492093294 6.12653707316353 2486052.830342696 9101.42975323834 5275903.380216 19.4764936347748 -65.7400771331652 1241691.64180868 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2104-Jul-27 16:32 8_17:02 Earth 0.484113602720165 0.315506092848233 0.652729278730926 27.283679688216 27.2834779613533 2489738.189006138 12542.4334783028 8408563.00054452 6.75729537517738 -0.671444589912203 115861.993101209 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2114-Dec-27 17:40 7_06:22 Earth 0.277086752499975 0.152879994259675 0.402406529339968 21.0835256919969 21.0830695941164 2493543.236139288 10461.8973018269 6282831.40231008 24.6923361039638 7.16088667417139 192811.573594085 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2121-Aug-02 11:02 4_11:14 Earth 0.40570646012094 0.320283173455148 0.491129378631651 24.7651735776109 24.7649083850222 2495952.959803275 6433.93381068354 4259661.15552398 7.2688191495677 0.0386705702727731 4256.1437824099 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2132-Jan-03 12:34 1_04:15 Earth 0.375663451486449 0.356427154624153 0.394913603708892 24.2981452522193 24.297853346303 2499759.023856360 1694.78078928861 966302.344667268 24.6365359094791 6.75821825291523 247406.998377147 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2138-Aug-06 20:14 1_09:23 Earth 0.337576410085098 0.316321509936345 0.358831321075713 22.7345275211479 22.7341803387891 2502166.342732000 2003.15296517921 1059900.49827481 7.46984132618334 0.345570391050336 36462.394624094 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2155-Aug-12 16:57 7_21:34 Earth 0.227919191308296 0.103744660348397 0.352166215271042 19.7585493359514 19.7579576613753 2508381.206478074 11373.7053619583 6197205.27900863 7.53440917237323 1.61367099969689 116858.46474156 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
2189-Aug-18 04:23 23:29 Earth 0.152470132189989 0.136565602027464 0.168380420437844 17.3661498685768 17.3651435473847 2520805.682718555 1409.26340372141 794613.141701907 8.81579340176275 3.38053725199143 141527.352791527 T 15 CATAB v2.0f-lin.ifort 2019-Aug-29 05:22:05 2019-Aug-29 05:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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