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469142 (2015 FB128)
Classification: Main-belt Asteroid          SPK-ID: 2469142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568552633817629 7.9485e-08  
a 3.134929194601547 1.5686e-07 au
q 2.643199050099144 2.0416e-07 au
i 9.617376320941093 7.7816e-06 deg
node 233.0808093731491 4.9093e-05 deg
peri 343.5215601688594 5.7207e-05 deg
M 286.1126393543915 3.0493e-05 deg
tp 2459416.609550552984
(2021-Jul-21.10955055)
0.00018869 TDB
period 2027.402750486226
5.55
0.00015216
4.166e-07
d
yr
n .1775670867141037 1.3327e-08 deg/d
Q 3.62665933910395 1.8146e-07 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      3605 days (9.87 yr)  
   first obs. used      2007-11-11  
   last obs. used      2017-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55679  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:31:04  

Additional Information
 Earth MOID = 1.63732 au 
 Jupiter MOID = 1.3767 au 
 T_jup = 3.171 
[ 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 16.4   n/a MPO419282  
diameter diameter 3.371 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469142 (2015 FB128)          Discovered 2010-Jan-13 by WISE at WISE
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 FB128 = 2010 AM110 = 2010 NZ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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