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(2020 GM1)
Classification: Apollo [NEO]          SPK-ID: 54016471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458946.5 (2020-Apr-07.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .732639957951311 0.00097018  
a 1.295180537056205 0.0028087 au
q .3462795228479906 0.00050564 au
i 11.74364471201488 0.028754 deg
node 194.5353868213672 0.0056366 deg
peri 130.6863248071587 0.0043849 deg
M 324.8091222799649 0.15064 deg
tp 2458999.128560273137
(2020-May-29.62856027)
0.054097 TDB
period 538.3861649902159
1.47
1.7513
0.004795
d
yr
n .6686650278365572 0.002175 deg/d
Q 2.244081551264419 0.0048664 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      9 days  
   first obs. used      2020-04-03  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-18 07:43:33  

Additional Information
 Earth MOID = .026069 au 
 Jupiter MOID = 3.17898 au 
 T_jup = 4.682 
[ 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 23.676   .54217 10 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
1930-Apr-20 08:30 3_08:18 Earth 0.376928588258875 0.111374851411536 0.67173082713252 15.9912537822374 15.9908117267703 2426086.853970055 4818.38467867223 14938078.4383171 28.2581323044729 13.6905178407171 765684.274196715 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
2017-Apr-20 17:06 1_04:23 Earth 0.314249685042005 0.14663595982516 0.486774604777318 17.1776036479095 17.177110041071 2457864.212468125 1702.74858093913 8704862.19437575 19.6538519351632 10.9238042823029 706308.233766994 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
2020-Apr-11 07:15 < 00:01 Earth 0.0260639170920825 0.0259281384782534 0.0261996952609599 25.5092994164053 25.5052915959485 2458950.802287776 0.020176735071531 6768.58915173535 5.25220657002422 -0.0245996469983216 495.548202521311 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
2021-Dec-15 18:53 4_12:44 Venus 0.124652076538176 0.107953370927534 0.194370302930888 31.6742287673719 31.6736787617236 2459564.286558609 6524.13798380858 4952413.01115579 140.928721296452 60.0040499933229 112204.682370453 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
2021-Dec-29 13:18 3_17:53 Earth 0.325400823362118 0.264816143890457 0.39338126247084 33.5376250726263 33.5373809191092 2459578.054199003 5393.05427985808 4036532.75699485 193.758477251591 36.5685396782648 145677.967126123 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
2023-Mar-30 01:28 7_10:54 Earth 0.307116528300222 0.144097850386304 0.471473379694254 34.8777589326746 34.8775101832161 2460033.561416834 10733.5340626242 8224876.60273356 32.0002223413118 -5.9747803586849 144815.760022331 T 10 CATAB v2.0f-lin.ifort 2020-Apr-18 07:43:36 2020-Apr-18 07:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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