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(2020 QY2)
Classification: Apollo [NEO]          SPK-ID: 54051293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
[ switch to new HTML5 viewer ]

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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6085330263219788 0.00012032  
a 1.752308863340394 0.00045673 au
q .6859710476810373 3.2151e-05 au
i 15.29045474949013 0.0026353 deg
node 148.0888093703932 4.3779e-06 deg
peri 261.4988352718619 0.0012563 deg
M 304.2299353935184 0.023642 deg
tp 2459131.754154944765
(2020-Oct-09.25415494)
0.0043247 TDB
period 847.2555323994353
2.32
0.33125
0.0009069
d
yr
n .4249013269709515 0.00016612 deg/d
Q 2.818646678999751 0.00073466 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   first obs. used      2020-08-20  
   last obs. used      2020-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .60305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-21 06:34:25  

Additional Information
 Earth MOID = .000562074 au 
 Jupiter MOID = 2.75852 au 
 T_jup = 3.858 
[ 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 31.21   .48975 2 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
1955-Oct-20 02:33 6_18:57 Earth 0.347207104735261 0.335108365560424 0.359551402660679 14.9634631042989 14.9629502440027 2435400.606378795 9776.72031139973 763850.207801509 283.761315797127 37.0522467090061 83322.9235860965 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2020-Aug-20 23:50 < 00:01 Earth 0.000444683683556915 0.000444454803685284 0.000444912555908689 18.9197565369866 18.6003623912221 2459082.492860111 0.0298971457290361 11.037268942084 0.289723617691244 -2.7455085892806 4280.02083411428 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2020-Aug-21 03:49 < 00:01 Moon 0.00202282039215755 0.00202253432378394 0.00202310646145758 19.1677560446818 19.1669107663215 2459082.659313384 0.15134649761956 14.4292446052242 1.46502901670834 -8.81091761294231 35969.2411712571 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2023-Jan-10 07:30 4_14:21 Earth 0.284439823489202 0.271253526768356 0.297839916721011 11.8702674231451 11.869478243473 2459954.812802029 6620.87829613967 768545.48585483 449.051638266511 30.3665684657796 36705.8114843484 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2035-Aug-31 19:36 9_06:54 Earth 0.144154562335535 0.0398366623038521 0.249584084502727 14.87142193729 14.8701789988531 2464571.316506329 13374.2724294668 5267666.88165486 54.7949080471777 4.69406429663366 32511.1192730189 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2038-Jan-31 01:53 7_22:54 Earth 0.133077948199352 0.0389119297546478 0.248254296798215 15.2507679248391 15.2494550200206 2465454.578805448 11454.0496070718 5871275.21589978 515.40125879135 -16.4237571327062 12200.6522804154 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
2053-Feb-11 07:28 9_19:00 Earth 0.100066950093394 0.0470692104900777 0.290500995111264 21.0812735147737 21.0800104144069 2470944.811454191 14100.4882359555 9891501.56395716 619.645614799631 28.0689905384732 11206.784408844 T 2 CATAB v2.0f-lin.ifort 2020-Aug-21 06:34:28 2020-Aug-21 06:34
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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