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(2019 BV2)
Classification: Apollo [NEO]          SPK-ID: 3838021
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 .4997778077982442 0.00025637  
a 1.314223611085304 0.0004238 au
q .6574038157803986 0.00012494 au
i .6552409498268318 0.00031363 deg
node 134.7810013187878 0.00053102 deg
peri 82.13983596222367 0.0021694 deg
M 55.04374007789455 0.19363 deg
tp 2459116.358982496113
(2020-Sep-23.85898250)
0.25529 TDB
period 550.3035632850113
1.51
0.26619
0.0007288
d
yr
n .6541843884328077 0.00031643 deg/d
Q 1.97104340639021 0.0006356 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      26 days  
   first obs. used      2019-01-02  
   last obs. used      2019-01-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .51911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:38  

Additional Information
 Earth MOID = .000888368 au 
 Jupiter MOID = 2.99976 au 
 T_jup = 4.830 
[ show covariance matrix ]

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 25.50   .42043 E2021-GA5 autocmod 2.6q

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