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437598 (2014 BS2)
Classification: Main-belt Asteroid          SPK-ID: 2437598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04306891713335615 9.0319e-08  
a 3.090572599611366 5.0035e-08 au
q 2.957464984424083 2.8983e-07 au
i 15.90208771037685 8.1985e-06 deg
node 294.5398089750048 3.1177e-05 deg
peri 217.5353728162274 0.00010145 deg
M 23.10964053066319 9.0854e-05 deg
tp 2458873.106420352551
(2020-Jan-24.60642035)
0.00050234 TDB
period 1984.526267824448
5.43
4.8193e-05
1.319e-07
d
yr
n .1814034945451505 4.4052e-09 deg/d
Q 3.223680214798649 5.219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      8154 days (22.32 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:36:34  

Additional Information
 Earth MOID = 1.98374 au 
 Jupiter MOID = 1.89892 au 
 T_jup = 3.165 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO423575  
diameter diameter 5.160 km 0.854 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

437598 (2014 BS2)          Discovered 2010-Feb-18 by WISE at WISE
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 BS2 = 2010 PZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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