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(2019 UH5)
Classification: Apollo [NEO]          SPK-ID: 3879544
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 2458780.5 (2019-Oct-24.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2545076295298916 0.0013844  
a 1.35167068622037 0.0026564 au
q 1.007660183965382 0.00010935 au
i 2.291473908098161 0.011777 deg
node 8.450368405933649 0.0041823 deg
peri 51.23168559089624 0.012804 deg
M 342.4260763062997 0.063382 deg
tp 2458808.520185458055
(2019-Nov-21.02018546)
0.018659 TDB
period 573.990586320559
1.57
1.6921
0.004633
d
yr
n .6271879863182097 0.0018489 deg/d
Q 1.695681188475359 0.0033325 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      7 days  
   first obs. used      2019-10-23  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .44633  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-30 08:03:29  

Additional Information
 Earth MOID = .0333444 au 
 Jupiter MOID = 3.62131 au 
 T_jup = 4.835 
[ 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 27.3   .37573 MPO502118 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
2014-Oct-29 19:08 17:44 Mars 0.0621246689505809 0.00326429841998759 0.285768016754146 6.76405483020849 6.76337350124198 2456960.297075472 1063.5482350686 11155553.957028 2022.99467784423 3.05540087820852 229.649130520298 T 2 CATAB v2.0f-lin.ifort 2019-Oct-30 08:03:30 2019-Oct-30 08:03
2019-Nov-05 19:43 00:08 Earth 0.0341521637560117 0.0336033551377103 0.0347007489501785 3.51272110752736 3.49044034811075 2458793.321514761 7.65685075521441 27010.1211935359 114.424321940259 0.288712771386215 97.8745520246585 T 2 CATAB v2.0f-lin.ifort 2019-Oct-30 08:03:30 2019-Oct-30 08:03
2024-Mar-24 15:22 7_16:32 Mars 0.00352252736708089 0.00342992247389336 0.214164621012712 5.68437348943639 5.67005766297284 2460394.140365073 11071.7303443026 10648273.1589844 1992.87817480599 80.0974605719245 260.155722026565 T 2 CATAB v2.0f-lin.ifort 2019-Oct-30 08:03:30 2019-Oct-30 08:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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