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193579 (2001 BS2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2193579
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02543635309423749 6.3641e-08  
a 1.936653167276507 8.687e-09 au
q 1.887391773492588 1.1878e-07 au
i 18.59558309099328 8.7287e-06 deg
node 319.3391632926433 1.327e-05 deg
peri 123.8116398303015 0.00015603 deg
M 99.35867099604889 0.00015555 deg
tp 2458728.806357914938
(2019-Sep-02.30635792)
0.00042519 TDB
period 984.4104210543614
2.70
6.6235e-06
1.813e-08
d
yr
n .3657011265833806 2.4606e-09 deg/d
Q 1.985914561060425 8.908e-09 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7050 days (19.30 yr)  
   first obs. used      2001-01-05  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:33:06  

Additional Information
 Earth MOID = .919799 au 
 Jupiter MOID = 3.06857 au 
 T_jup = 3.843 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO227069  

193579 (2001 BS2)          Discovered 2001-Jan-18 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 BS2 = 2002 PU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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