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(2020 VV)
Classification: Apollo [NEO]          SPK-ID: 54087437
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142772773635971 8.4615e-06  
a 1.109842137355664 9.5735e-06 au
q .9830123995952628 9.1497e-07 au
i .3504634485125103 1.9048e-05 deg
node 20.14822659981707 0.0002411 deg
peri 330.6637367869429 0.00021082 deg
M 268.0986224656207 0.0011978 deg
tp 2459109.520899703681
(2020-Sep-17.02089970)
5.7238e-05 TDB
period 427.0613231955445
1.17
0.0055258
1.513e-05
d
yr
n .8429702725272591 1.0907e-05 deg/d
Q 1.236671875116064 1.0668e-05 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      61 days  
   first obs. used      2020-10-17  
   last obs. used      2020-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .49988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-29 10:24:26  

Additional Information
 Earth MOID = 9.89864E-5 au 
 Jupiter MOID = 3.95722 au 
 T_jup = 5.606 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459172.5 (2020-Nov-19.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187793458587874 7.9224e-06  
q .9847541387452592 1.1162e-06 au
tp 2459110.800178879093
(2020-Sep-18.30017888)
0.00025429 TDB
node 19.70772852111853 0.0002047 deg
peri 332.4619952315563 0.00044399 deg
i .3461498030218107 1.9515e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      61 days  
   first obs. used      2020-10-17  
   last obs. used      2020-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .49988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-29 10:24:26  

Additional Information
 Jupiter MOID = 3.95722 au 
 T_jup = 5.606 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.276435147214148E-11 -8.823512504718548E-12 -1.968612079930554E-9 -6.230314520793935E-10 -3.139380692385637E-9 1.538641201810494E-10
q -8.823512504718548E-12 1.245831495369571E-12 2.804782158665598E-10 8.673626059783127E-11 4.4624685375557E-10 -2.164733814995929E-11
tp -1.968612079930554E-9 2.804782158665598E-10 6.466576954459548E-8 1.909728398670923E-8 1.020584132904619E-7 -4.840197880493009E-9
node -6.230314520793935E-10 8.673626059783127E-11 1.909728398670923E-8 4.190331064391962E-8 -5.050571410570179E-9 -1.197762003653358E-9
peri -3.139380692385637E-9 4.4624685375557E-10 1.020584132904619E-7 -5.050571410570179E-9 1.97130425852765E-7 -8.040886157838231E-9
i 1.538641201810494E-10 -2.164733814995929E-11 -4.840197880493009E-9 -1.197762003653358E-9 -8.040886157838231E-9 3.808427141211003E-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 27.27   .35734 25 autocmod 2.8

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