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(2019 UD13)
Classification: Amor [NEO]          SPK-ID: 3892009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458787.5 (2019-Oct-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831999214735353 0.0010712  
a 1.257761900569631 0.0017255 au
q 1.02734001915287 6.2144e-05 au
i 43.85740792005121 0.050465 deg
node 39.07382969722416 0.00012364 deg
peri 346.5656171250357 0.047992 deg
M 7.75865768223668 0.051993 deg
tp 2458776.395981676486
(2019-Oct-19.89598168)
0.051561 TDB
period 515.2239936577081
1.41
1.0603
0.002903
d
yr
n .6987252232650639 0.0014379 deg/d
Q 1.488183781986392 0.0020416 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      9 days  
   first obs. used      2019-10-28  
   last obs. used      2019-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-19 04:56:55  

Additional Information
 Earth MOID = .0391681 au 
 Jupiter MOID = 3.94226 au 
 T_jup = 4.834 
[ 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 23.5   .44822 E2019Y14 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
2012-Oct-21 19:41 8_12:51 Earth 0.316936176021186 0.109286948890691 0.582477822556697 24.1882903264445 24.1879427594803 2456222.319924125 12291.0405780934 13671244.0587461 95.8436481528424 -19.64434984433 162304.540000327 T 10 CATAB v2.0f-lin.ifort 2019-Dec-19 04:56:57 2019-Dec-19 04:57
2016-Apr-29 01:34 2_03:10 Earth 0.483999084222527 0.482819187464399 0.505622340730294 20.5040553672749 20.5037868755566 2457507.565485812 3069.91275045588 5803142.55467676 80.563605927703 -86.0011085165811 883762.992681883 T 10 CATAB v2.0f-lin.ifort 2019-Dec-19 04:56:57 2019-Dec-19 04:57
2019-Nov-01 19:43 < 00:01 Earth 0.0392197905542512 0.0390612228484019 0.0393783579366721 23.2089529745122 23.2060255956805 2458789.321591878 0.0331395778901304 7905.12726841684 14.1981821508767 -0.0286940954041975 624.342707604624 T 10 CATAB v2.0f-lin.ifort 2019-Dec-19 04:56:57 2019-Dec-19 04:57
2026-Nov-11 21:04 8_17:46 Earth 0.311646485047204 0.156963092604112 0.588779116351878 25.3840690806507 25.3837322653874 2461356.377551173 12585.8960993947 14871997.0741117 129.144465352045 30.2431429172346 176934.883915879 T 10 CATAB v2.0f-lin.ifort 2019-Dec-19 04:56:57 2019-Dec-19 04:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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