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(2020 QG)
Classification: Apollo [NEO]          SPK-ID: 54051131
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4877226915779328 0.00016631  
a 1.944810431546887 0.00061428 au
q .996282253263998 9.0856e-06 au
i 5.472699459472355 0.0037931 deg
node 143.5002432331467 9.3251e-05 deg
peri 162.0117313590604 0.0030785 deg
M 337.4105363433001 0.011229 deg
tp 2459062.660966530206
(2020-Aug-01.16096653)
0.0018099 TDB
period 990.6365326313069
2.71
0.46934
0.001285
d
yr
n .3634027094112671 0.00017217 deg/d
Q 2.893338609829776 0.00091387 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      2 days  
   first obs. used      2020-08-16  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .53516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-20 07:00:43  

Additional Information
 Earth MOID = .000277373 au 
 Jupiter MOID = 2.39361 au 
 T_jup = 3.738 
[ 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 29.866   .25446 3 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
2020-Aug-16 04:09 < 00:01 Earth 6.22797982643077e-05 6.22040305461971e-05 6.23555559643945e-05 12.3308673182578 8.15386323930512 2459077.672759559 0.214570933590415 3.20628457276612 0.645463039595094 8.89362655228281 753.810403970725 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
2020-Aug-16 04:33 < 00:01 Moon 0.00254185869219077 0.00254184919285215 0.00254186819165958 11.5502735495231 11.5491572105529 2459077.689687005 0.194490979037896 3.5423482007501 0.457071535815986 87.9407977794754 257876.523845858 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
2028-May-28 22:22 2_17:45 Earth 0.310165327061288 0.268274446612926 0.352479640612326 16.8797133222487 16.8792043892741 2461920.432102353 3944.62224146808 2175900.07653627 91.5448516985841 15.0922416903652 113861.700173968 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
2078-Sep-25 10:41 8_20:37 Earth 0.403017635845053 0.240445677542472 0.565910485734852 20.0396053854354 20.0392754699389 2480301.945322455 12756.8848649252 8134601.49832923 24.4578951602743 -3.67421719658055 139113.899135315 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
2094-May-19 09:27 3_07:40 Earth 0.489371044722641 0.425104736317102 0.553883078468583 22.2745776785834 22.2743332415571 2486016.893796677 4780.48443810375 3257064.9642006 96.3805650374586 9.58576442819754 112151.211896812 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
2107-Sep-27 08:44 4_04:07 Earth 0.412400395913395 0.339010125125048 0.485851819677814 20.3050444121479 20.3047262175938 2490894.863856112 6006.68889270652 3669755.54367818 24.6465062285913 -3.86612758100577 148868.47923199 T 3 CATAB v2.0f-lin.ifort 2020-Aug-20 07:00:46 2020-Aug-20 07:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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