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JPL Small-Body Database Browser
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(2019 GM1)
Classification: Apollo [NEO]          SPK-ID: 3840791
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07124315316472579 0.00015159  
a 1.002673597745667 9.8245e-05 au
q .9312399690472458 6.3665e-05 au
i 6.759250927567169 0.019223 deg
node 187.9944945026243 0.0063518 deg
peri 110.4045073006685 0.063215 deg
M 319.3030701831065 0.035559 deg
tp 2459041.956911294187
(2020-Jul-11.45691129)
0.030149 TDB
period 366.7227020086399
1.00
0.053899
0.0001476
d
yr
n .981668159697183 0.00014428 deg/d
Q 1.074107226444088 0.00010524 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      2 days  
   first obs. used      2019-04-03  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .25803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-27 14:01:52  

Additional Information
 Earth MOID = .0196991 au 
 Jupiter MOID = 3.96376 au 
 T_jup = 6.059 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458577.5 (2019-Apr-04.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0699036588020132 0.00018981  
q .9318911460317381 0.00013593 au
tp 2458677.433919301743
(2019-Jul-12.93391930)
0.053157 TDB
node 188.4493677134552 0.0012653 deg
peri 111.3921743605892 0.03902 deg
i 6.881113544417615 0.017313 deg
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      2 days  
   first obs. used      2019-04-03  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .25803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-27 14:01:52  

Additional Information
 Jupiter MOID = 3.96376 au 
 T_jup = 6.059 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.602706323695811E-8 -2.576646644412849E-8 -1.007052744855407E-5 2.152437845236223E-7 -7.35359167717103E-6 3.267913079395579E-6
q -2.576646644412849E-8 1.847767239836141E-8 7.179911303801773E-6 -1.50210349008617E-7 5.226748162918676E-6 -2.324963335179093E-6
tp -1.007052744855407E-5 7.179911303801773E-6 .002825663579824379 -6.174578300584465E-5 .002070625834976637 -.0009186670146591184
node 2.152437845236223E-7 -1.50210349008617E-7 -6.174578300584465E-5 1.60097747318341E-6 -4.630552419741306E-5 2.054203629817963E-5
peri -7.35359167717103E-6 5.226748162918676E-6 .002070625834976637 -4.630552419741306E-5 .001522549350122545 -.0006748037545574975
i 3.267913079395579E-6 -2.324963335179093E-6 -.0009186670146591184 2.054203629817963E-5 -.0006748037545574975 .0002997352237096936

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   .6466 MPO477913 autocmod 2.6q

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