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(2020 BV9)
Classification: Aten [NEO]          SPK-ID: 3989220
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528339695929694 2.9185e-06  
a .9917785732423701 1.2621e-07 au
q .74102325961225 2.988e-06 au
i 3.365030379593275 4.0622e-05 deg
node 300.8382742594273 3.2342e-05 deg
peri 317.5415375913301 0.00021289 deg
M 216.0139529526408 0.0001217 deg
tp 2459344.790725499583
(2021-May-10.29072550)
0.00014449 TDB
period 360.7617699426428
0.99
6.8865e-05
1.885e-07
d
yr
n .9978884404997682 1.9048e-07 deg/d
Q 1.24253388687249 1.5812e-07 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      766 days (2.10 yr)  
   first obs. used      2019-01-09  
   last obs. used      2021-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .60806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-15 06:48:32  

Additional Information
 Earth MOID = .0315336 au 
 Jupiter MOID = 3.80184 au 
 T_jup = 6.090 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458799.5 (2019-Nov-12.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528818207066065 2.9187e-06  
q .7408067473439193 2.9833e-06 au
tp 2458623.461124188739
(2019-May-19.96112419)
7.6625e-05 TDB
node 300.8925278343549 3.2269e-05 deg
peri 317.5845814272266 0.00021125 deg
i 3.368178169883453 4.0532e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      766 days (2.10 yr)  
   first obs. used      2019-01-09  
   last obs. used      2021-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .60806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-15 06:48:32  

Additional Information
 Jupiter MOID = 3.80184 au 
 T_jup = 6.090 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.518728238454282E-12 -8.707148505548673E-12 -1.951108208966422E-12 -1.48237853849018E-12 5.845971095202853E-10 1.117361093093031E-10
q -8.707148505548673E-12 8.899863508732602E-12 1.160450054419909E-12 1.574208649171574E-12 -5.981659394600749E-10 -1.143240893705319E-10
tp -1.951108208966422E-12 1.160450054419909E-12 5.871322319989231E-9 -4.126394376415596E-10 4.39800170360469E-9 8.260900410274006E-10
node -1.48237853849018E-12 1.574208649171574E-12 -4.126394376415596E-10 1.041285215897482E-9 -1.42935067905383E-9 5.67193764573491E-11
peri 5.845971095202853E-10 -5.981659394600749E-10 4.39800170360469E-9 -1.42935067905383E-9 4.462753256185585E-8 8.191537833532226E-9
i 1.117361093093031E-10 -1.143240893705319E-10 8.260900410274006E-10 5.67193764573491E-11 8.191537833532226E-9 1.642849130330294E-9

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 25.7   .53592 E2021-CX0 autocmod 2.8

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