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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962907798490512 2.6751e-08  
a 2.571747539007574 1.7733e-08 au
q 2.066937209000899 6.9002e-08 au
i 12.86432508805878 6.2002e-06 deg
node 11.96378955455827 1.4081e-05 deg
peri 270.1491817307477 2.2671e-05 deg
M 293.8200551920364 1.798e-05 deg
tp 2459277.426697238483
(2021-Mar-03.92669724)
7.5756e-05 TDB
period 1506.40214788843
4.12
1.5581e-05
4.266e-08
d
yr
n .2389800097567725 2.4718e-09 deg/d
Q 3.076557869014249 2.1214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      932  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:01  

Additional Information
 Earth MOID = 1.09954 au 
 Jupiter MOID = 2.23319 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457429.5 (2016-Feb-11.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1959021685985808 2.6739e-08  
q 2.069388367301718 6.8906e-08 au
tp 2457769.263465823098
(2017-Jan-15.76346582)
7.4382e-05 TDB
node 11.98853025339666 1.4079e-05 deg
peri 269.8273306885399 2.2685e-05 deg
i 12.86280170905389 6.1992e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      932  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:01  

Additional Information
 Jupiter MOID = 2.23319 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.149661170841036E-16 -1.802854645745756E-15 2.152010282522889E-13 -1.3253158065454E-15 5.992366881103924E-14 2.954409329771787E-15
q -1.802854645745756E-15 4.748063552208606E-15 -5.403131330809782E-13 2.546280362804888E-15 -1.611043897340303E-13 -7.665689594220116E-15
tp 2.152010282522889E-13 -5.403131330809782E-13 5.532692373562444E-9 -1.082451264841102E-11 1.327174372504602E-9 2.868195834640907E-12
node -1.3253158065454E-15 2.546280362804888E-15 -1.082451264841102E-11 1.982133757989109E-10 -1.954496507334996E-10 -1.286164371720727E-11
peri 5.992366881103924E-14 -1.611043897340303E-13 1.327174372504602E-9 -1.954496507334996E-10 5.14605904100296E-10 1.328830845235473E-11
i 2.954409329771787E-15 -7.665689594220116E-15 2.868195834640907E-12 -1.286164371720727E-11 1.328830845235473E-11 3.842973921403694E-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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