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243673 (1999 VR192)
Classification: Main-belt Asteroid          SPK-ID: 2243673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2485502281362109 5.8441e-08  
a 3.17570462334272 2.6298e-08 au
q 2.386382514717667 1.8142e-07 au
i 14.46021913283071 6.833e-06 deg
node 229.7352409768492 1.8782e-05 deg
peri 195.22807511 2.1458e-05 deg
M 215.4693538270831 1.0794e-05 deg
tp 2459830.381383721498
(2022-Sep-07.88138372)
6.7352e-05 TDB
period 2067.086158200006
5.66
2.5676e-05
7.03e-08
d
yr
n .1741581977954338 2.1633e-09 deg/d
Q 3.965026731967772 3.2834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      7213 days (19.75 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 15:01:21  

Additional Information
 Earth MOID = 1.40243 au 
 Jupiter MOID = 1.4129 au 
 T_jup = 3.104 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO396767  
diameter diameter 4.888 km 0.272 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243673 (1999 VR192)          Discovered 1999-Nov-01 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1913-May-22 15:36 00:05 Jupiter 1.78149929441687 1.78149518025783 1.78150340858744 2.80851210672741 2.63378634539918 2419910.150324550 5.22345988502576 351.40210298597 134.88593730526 48.4552796883691 1963236.81151659 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
1924-Mar-18 20:41 00:03 Jupiter 1.42934564008076 1.42934461263241 1.42934666755495 3.4068102409835 3.22818320529162 2423863.361920611 2.87699928225865 430.957505765577 36.0541430747302 -84.9320232519696 1975585.47865364 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
1935-Mar-10 11:21 00:02 Jupiter 1.59784407714141 1.59784221476488 1.59784593956561 3.46982558409977 3.31353027176 2427871.972807261 2.47603316754217 479.582928389701 25.6254638591697 79.1805041732986 1958670.11607795 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2031-Jul-28 13:17 < 00:01 Jupiter 1.57557592400619 1.57557508201507 1.57557676599784 3.11725453536793 2.93974231048204 2463076.053469726 0.907913860488354 154.397770832172 41.5155718006679 -86.3200316770377 1618380.18068809 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2042-Jul-10 23:02 00:01 Jupiter 1.44186812630706 1.44186725647354 1.44186899615763 3.41610163503012 3.23957627232438 2467076.460028877 1.31030401122635 300.049531516419 18.9689533871428 82.8961995782968 1925827.09368026 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2053-Jun-07 18:56 00:02 Jupiter 1.80350817973444 1.80350576961519 1.80351058986723 3.48547649997701 3.3480204597536 2471061.289116541 2.28135564472347 290.020661395646 33.5246707737809 66.7222389815795 2029324.56466217 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2139-Mar-26 07:46 00:09 Jupiter 1.87162574333108 1.87162085632118 1.87163063152543 1.82449810889826 1.5568152778992 2502397.823478884 8.58332124249727 2742.40435084628 100.89727881773 72.4412444092729 1471087.21703109 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2149-Nov-18 15:41 00:05 Jupiter 1.46730892761135 1.46730703644459 1.46731081888236 3.1959990700208 3.00996427300127 2506288.153260441 5.09111367947814 700.476151482797 39.8589349086822 -81.9262619032454 1656987.92927599 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01
2160-Nov-09 22:27 00:06 Jupiter 1.54046429479141 1.54046022695969 1.54046836292961 3.43048463239244 3.26627113384122 2510297.435506006 5.8306128224907 1136.4867690472 18.7632076984056 80.1225552724489 1944672.37972987 T 13 CATAB v2.0f-lin.ifort 2020-Jan-28 15:01:34 2020-Jan-28 15:01

Alternate Designations
 1999 VR192 = 2019 GJ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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