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469070 (2015 BW64)
Classification: Main-belt Asteroid          SPK-ID: 2469070
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08352686028682817 6.308e-08  
a 2.91931972987099 4.0326e-08 au
q 2.675478118661474 1.8915e-07 au
i 9.755892706827678 8.3216e-06 deg
node 340.4420713767146 3.6273e-05 deg
peri 80.0926492488727 6.9559e-05 deg
M 91.19972066288547 5.5266e-05 deg
tp 2458538.957255879350
(2019-Feb-24.45725588)
0.00027935 TDB
period 1821.884833371561
4.99
3.775e-05
1.034e-07
d
yr
n .1975975612760263 4.0943e-09 deg/d
Q 3.163161341080505 4.3695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6018 days (16.48 yr)  
   first obs. used      2003-09-30  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:22:48  

Additional Information
 Earth MOID = 1.70908 au 
 Jupiter MOID = 2.10708 au 
 T_jup = 3.254 
[ 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 16.5   n/a MPO460741  

469070 (2015 BW64)          Discovered 2003-Sep-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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