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90260 (2003 BC83)
Classification: Main-belt Asteroid          SPK-ID: 2090260
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02832997367148746 6.2947e-08  
a 3.16864068171252 2.9365e-08 au
q 3.0788731746252 2.0937e-07 au
i 10.42991205796392 4.8673e-06 deg
node 93.64024520573555 3.111e-05 deg
peri 128.6037501396842 0.0001108 deg
M 299.7163697042486 0.0001088 deg
tp 2459345.488655803375
(2021-May-10.98865580)
0.00062412 TDB
period 2060.193048758179
5.64
2.8639e-05
7.841e-08
d
yr
n .1747409060607194 2.4291e-09 deg/d
Q 3.25840818879984 3.0197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9838 days (26.93 yr)  
   first obs. used      1993-05-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:30:17  

Additional Information
 Earth MOID = 2.07793 au 
 Jupiter MOID = 1.79562 au 
 T_jup = 3.176 
[ 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 14.5   n/a MPO432441  
diameter diameter 6.345 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90260 (2003 BC83)          Discovered 2003-Jan-31 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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