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JPL Small-Body Database Browser
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(2019 QZ3)
Classification: Apollo [NEO]          SPK-ID: 3843636
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890892980856616 2.4282e-07  
a 1.199985192623759 3.3165e-07 au
q .9730808348373452 1.2375e-07 au
i 11.58252967308394 1.1962e-05 deg
node 165.3606756742384 4.2265e-06 deg
peri 228.0231047280451 5.3942e-05 deg
M 166.4141898461173 5.3852e-05 deg
tp 2458778.552574508354
(2019-Oct-22.05257451)
4.6917e-05 TDB
period 480.1337749555909
1.31
0.00019905
5.45e-07
d
yr
n .7497910348700163 3.1084e-07 deg/d
Q 1.426889550410173 3.9436e-07 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      22 days  
   first obs. used      2019-08-20  
   last obs. used      2019-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .37048  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-11 13:21:05  

Additional Information
 Earth MOID = .0178335 au 
 Jupiter MOID = 3.94404 au 
 T_jup = 5.260 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458725.5 (2019-Aug-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190058357959263 2.4215e-07  
q .9738034892295052 1.2321e-07 au
tp 2458778.198709612887
(2019-Oct-21.69870961)
4.6798e-05 TDB
node 165.4065845688768 4.2911e-06 deg
peri 227.5682954454666 5.3889e-05 deg
i 11.59399936835525 1.1945e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      22 days  
   first obs. used      2019-08-20  
   last obs. used      2019-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .37048  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-11 13:21:05  

Additional Information
 Jupiter MOID = 3.94404 au 
 T_jup = 5.260 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.863858306954798E-14 -1.159410335776245E-14 -2.725683900680617E-12 -3.897448001163313E-13 -8.506664779751282E-13 2.005566992204358E-12
q -1.159410335776245E-14 1.518176577988248E-14 -4.60115135242698E-12 1.091153943225413E-13 -5.910292566444181E-12 -9.244955971100614E-13
tp -2.725683900680617E-12 -4.60115135242698E-12 2.1900118493367E-9 6.613773856563082E-12 2.474243504302727E-9 1.174187170511136E-10
node -3.897448001163313E-13 1.091153943225413E-13 6.613773856563082E-12 1.841373502615206E-11 -2.455775846498827E-11 -2.559552772539458E-11
peri -8.506664779751282E-13 -5.910292566444181E-12 2.474243504302727E-9 -2.455775846498827E-11 2.90405707014798E-9 2.314793490465934E-10
i 2.005566992204358E-12 -9.244955971100614E-13 1.174187170511136E-10 -2.559552772539458E-11 2.314793490465934E-10 1.426859788602325E-10

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 24.8   .3051 MPO492674 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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