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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528339715264757 2.9182e-06  
a .9917785731483117 1.262e-07 au
q .7410232576243628 2.9877e-06 au
i 3.365030413878264 4.062e-05 deg
node 300.8382745501369 3.2342e-05 deg
peri 317.5415373408348 0.00021288 deg
M 216.0139530515855 0.00012169 deg
tp 2459344.790725379903
(2021-May-10.29072538)
0.00014448 TDB
period 360.7617698913219
0.99
6.886e-05
1.885e-07
d
yr
n .9978884406417249 1.9047e-07 deg/d
Q 1.242533888672261 1.5811e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .60803  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:15:30  

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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528818226313763 2.9184e-06  
q .7408067453677617 2.983e-06 au
tp 2458623.461124158178
(2019-May-19.96112416)
7.6624e-05 TDB
node 300.8925281256213 3.2269e-05 deg
peri 317.5845811846638 0.00021124 deg
i 3.368178204139638 4.053e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .60803  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:15:30  

Additional Information
 Jupiter MOID = 3.80184 au 
 T_jup = 6.090 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.517209409021154E-12 -8.705598151106052E-12 -1.930169467253119E-12 -1.483579363328179E-12 5.84508404624091E-10 1.117185451054913E-10
q -8.705598151106052E-12 8.89828097736237E-12 1.1390571662765E-12 1.575435829425464E-12 -5.980754080151572E-10 -1.143061626261907E-10
tp -1.930169467253119E-12 1.1390571662765E-12 5.87121193779814E-9 -4.126358838098948E-10 4.39935746759374E-9 8.263497918621833E-10
node -1.483579363328179E-12 1.575435829425464E-12 -4.126358838098948E-10 1.041285090793719E-9 -1.429430387081898E-9 5.670411187021066E-11
peri 5.84508404624091E-10 -5.980754080151572E-10 4.39935746759374E-9 -1.429430387081898E-9 4.462245075186672E-8 8.190525156481999E-9
i 1.117185451054913E-10 -1.143061626261907E-10 8.263497918621833E-10 5.670411187021066E-11 8.190525156481999E-9 1.642647592429749E-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 25.81   .53592 E2021G84 autocmod 2.8

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