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183466 (2003 BE74)
Classification: Main-belt Asteroid          SPK-ID: 2183466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960886589561481 3.1885e-08  
a 2.572524930426157 2.3361e-08 au
q 2.068081966687633 7.6256e-08 au
i 12.86221210778203 6.4017e-06 deg
node 11.97368773766179 1.5517e-05 deg
peri 270.0555570781777 2.4175e-05 deg
M 198.3339280732573 1.7928e-05 deg
tp 2459277.290416896393
(2021-Mar-03.79041690)
7.5993e-05 TDB
period 1507.085235503876
4.13
2.0529e-05
5.621e-08
d
yr
n .2388716918719189 3.2538e-09 deg/d
Q 3.07696789416468 2.7942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      6253 days (17.12 yr)  
   first obs. used      2001-10-15  
   last obs. used      2018-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:24:36  

Additional Information
 Earth MOID = 1.10013 au 
 Jupiter MOID = 2.23158 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457076.5 (2015-Feb-23.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969603026267511 3.2035e-08  
q 2.065946647126797 7.6731e-08 au
tp 2457768.305906783473
(2017-Jan-14.80590678)
7.4791e-05 TDB
node 12.04616575946397 1.5543e-05 deg
peri 269.7190132183175 2.4061e-05 deg
i 12.85290944940863 6.3967e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      6253 days (17.12 yr)  
   first obs. used      2001-10-15  
   last obs. used      2018-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:24:36  

Additional Information
 Jupiter MOID = 2.23158 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.026238675026439E-15 -2.397374959308188E-15 1.066847043806737E-14 -1.725204826821859E-15 -2.71633651719283E-14 3.616760762736385E-15
q -2.397374959308188E-15 5.887703990651451E-15 -1.443795747981946E-13 4.216226362229839E-15 5.452645620073599E-15 -8.503668914734537E-15
tp 1.066847043806737E-14 -1.443795747981946E-13 5.593669113043479E-9 -1.354678118258963E-11 1.372231958484911E-9 -2.590362232104415E-13
node -1.725204826821859E-15 4.216226362229839E-15 -1.354678118258963E-11 2.415872910921599E-10 -2.384665419750166E-10 -4.769608442193855E-12
peri -2.71633651719283E-14 5.452645620073599E-15 1.372231958484911E-9 -2.384665419750166E-10 5.789130978073653E-10 4.421613286201533E-12
i 3.616760762736385E-15 -8.503668914734537E-15 -2.590362232104415E-13 -4.769608442193855E-12 4.421613286201533E-12 4.091784493295506E-11

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 15.2   n/a MPO433200  
diameter diameter 5.205 km 0.266 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183466 (2003 BE74)          Discovered 2003-Jan-29 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 BE74 = 2005 TB171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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