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(2019 BS2)
Classification: Aten [NEO]          SPK-ID: 3837994
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3394509016886661 0.00031202  
a .7522608347129772 0.00014905 au
q .4969052160645885 0.00033315 au
i 16.44943402160578 0.025037 deg
node 306.586440028538 0.00027844 deg
peri 348.7228278352159 0.0046032 deg
M 163.7233480867392 0.32747 deg
tp 2459092.117485967339
(2020-Aug-30.61748597)
0.18458 TDB
period 238.3148494562102
0.65
0.070828
0.0001939
d
yr
n 1.510606665180338 0.00044896 deg/d
Q 1.007616453361366 0.00019965 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      1 day  
   first obs. used      2019-01-26  
   last obs. used      2019-01-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:38  

Additional Information
 Earth MOID = .0120932 au 
 Jupiter MOID = 4.17891 au 
 T_jup = 7.603 
[ 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 27.3   .42372 MPO467419 autocmod 2.6q

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