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(2017 BS32)
Classification: Aten [NEO]          SPK-ID: 3767264
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3374800724965243 5.1724e-05  
a .9561000289949105 9.3146e-06 au
q .6334353218957791 4.3297e-05 au
i 8.835188285831663 0.0019469 deg
node 313.5529827762622 3.789e-05 deg
peri 295.0367151284335 0.0007232 deg
M 333.8068635187039 0.016222 deg
tp 2459225.344967273555
(2021-Jan-10.84496727)
0.01575 TDB
period 341.470683545927
0.93
0.00499
1.366e-05
d
yr
n 1.054263271627477 1.5406e-05 deg/d
Q 1.278764736094042 1.2458e-05 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      3 days  
   first obs. used      2017-01-30  
   last obs. used      2017-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .40269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:26:21  

Additional Information
 Earth MOID = .00103696 au 
 Jupiter MOID = 3.77052 au 
 T_jup = 6.240 
[ 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 27.2   n/a MPO438035  
rotation period rot_per 0.179 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Tan, H.; Yeh, T.; Li, B.; Gao, X. (2018) Minor Planet Bull. 45, 57-59.]

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