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(2019 VR1)
Classification: Apollo [NEO]          SPK-ID: 3892319
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .65543149078291 0.00023069  
a 2.839700086001674 0.0018955 au
q .9784712252572391 1.9555e-06 au
i 3.327406469268374 0.00075167 deg
node 228.7918555963456 0.00046564 deg
peri 192.2441197584897 0.00056994 deg
M 39.75985525016008 0.039595 deg
tp 2458807.459056016628
(2019-Nov-19.95905602)
0.0010439 TDB
period 1747.861992876193
4.79
1.7501
0.004792
d
yr
n .2059659180571815 0.00020623 deg/d
Q 4.700928946746108 0.0031379 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      10 days  
   first obs. used      2019-10-29  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-14 09:20:32  

Additional Information
 Earth MOID = .00133454 au 
 Jupiter MOID = .667326 au 
 T_jup = 2.946 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458790.5 (2019-Nov-03.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6587504097239297 0.00022881  
q .9789495168613146 2.2092e-06 au
tp 2458807.303080816125
(2019-Nov-19.80308082)
0.00088592 TDB
node 228.9181390949441 0.00035998 deg
peri 191.9188420199567 0.00027625 deg
i 3.25705589685783 0.00079896 deg
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      10 days  
   first obs. used      2019-10-29  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-14 09:20:32  

Additional Information
 Jupiter MOID = .667326 au 
 T_jup = 2.946 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.235426700688723E-8 -5.052478842958483E-10 -2.026481863217231E-7 8.209165587426405E-8 -6.225362602983821E-8 1.827951572469501E-7
q -5.052478842958483E-10 4.88048205353813E-12 1.954271336539422E-9 -7.913641374567313E-10 5.980477821796564E-10 -1.764384126269448E-9
tp -2.026481863217231E-7 1.954271336539422E-9 7.848513500956551E-7 -3.17979714042212E-7 2.417995517883696E-7 -7.074453026963143E-7
node 8.209165587426405E-8 -7.913641374567313E-10 -3.17979714042212E-7 1.295840381551733E-7 -9.878688871259756E-8 2.863386865519001E-7
peri -6.225362602983821E-8 5.980477821796564E-10 2.417995517883696E-7 -9.878688871259756E-8 7.631140927712376E-8 -2.169406490468424E-7
i 1.827951572469501E-7 -1.764384126269448E-9 -7.074453026963143E-7 2.863386865519001E-7 -2.169406490468424E-7 6.383429821918947E-7

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 27.0   .31871 E2019-VE6 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
1935-Nov-26 20:43 9_05:58 Jupiter 1.99812247970851 1.89580537676701 2.10047959034858 10.0573615610252 10.0151237214146 2428133.362867456 13317.8655703228 5122619.50871124 9.45334150281864 -6.51828408005908 1554033.98038788 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
2007-Jan-10 21:27 8_23:04 Jupiter 1.73649669802533 1.65366448752689 1.81927495478036 8.96826886359224 8.91371376811917 2454111.393890035 12903.9467709555 4100605.06998849 15.1763030702609 -0.825127085767136 125286.852581552 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
2019-Nov-06 11:46 < 00:01 Moon 0.00830629827846375 0.00829945739851944 0.0083131391588297 9.42144388084012 9.42102508396187 2458793.990395740 0.465095317502566 341.139794731891 1.26283161132807 -0.941158474899603 14170.0392435412 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
2019-Nov-06 20:44 < 00:01 Earth 0.00753911677079429 0.00753211454855713 0.0075461188858633 9.28889080776314 9.25076489782135 2458794.363732157 0.0368937070205571 346.269125279595 1.42127879089574 0.0736737495615916 2018.36964003861 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
2066-Feb-26 10:33 3_11:48 Jupiter 1.97611126430406 1.93966480236934 2.01258708197093 9.07342824976922 9.02606438242117 2475707.939293853 5028.20000503215 1857601.93204159 146.330231499573 -13.8657223486671 269022.443070732 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
2089-Dec-01 07:33 9_20:02 Jupiter 1.84778368840087 1.74886828111182 1.94681630465153 8.71979306294407 8.66706367308493 2484386.814355948 14162.418699682 4989942.53980337 136.887173141218 -11.1930143985549 228631.463566085 T 4 CATAB v2.0f-lin.ifort 2019-Nov-14 09:20:34 2019-Nov-14 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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