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160294 (2003 EB33)
Classification: Main-belt Asteroid          SPK-ID: 2160294
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717014916470797 3.5259e-08  
a 2.22978123243553 1.0322e-08 au
q 1.846924468779686 8.1354e-08 au
i 4.860750583919907 4.3019e-06 deg
node 2.434867381077755 4.5747e-05 deg
peri 273.4471732574344 4.7639e-05 deg
M 338.5150450479468 1.2255e-05 deg
tp 2459073.081135322182
(2020-Aug-11.58113532)
4.1316e-05 TDB
period 1216.163067332309
3.33
8.4446e-06
2.312e-08
d
yr
n .2960129358225547 2.0554e-09 deg/d
Q 2.612637996091375 1.2094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      15676 days (42.92 yr)  
   first obs. used      1977-07-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:07:36  

Additional Information
 Earth MOID = .838589 au 
 Jupiter MOID = 2.51993 au 
 T_jup = 3.619 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457200.5 (2015-Jun-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720628540597853 3.5268e-08  
q 1.845722078701859 8.1354e-08 au
tp 2456640.366439598089
(2013-Dec-13.86643960)
4.6925e-05 TDB
node 2.460947620197645 4.575e-05 deg
peri 273.324246552233 4.7634e-05 deg
i 4.861639906507436 4.3016e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      15676 days (42.92 yr)  
   first obs. used      1977-07-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:07:36  

Additional Information
 Jupiter MOID = 2.51993 au 
 T_jup = 3.619 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.243834270497937E-15 -2.854451518890348E-15 2.887263828455857E-13 1.176080129611385E-14 6.616913525939344E-14 -1.297762695149968E-15
q -2.854451518890348E-15 6.61850389563088E-15 -8.43913300769051E-13 -2.689369538678668E-14 -1.935471280045357E-13 3.073811349322078E-15
tp 2.887263828455857E-13 -8.43913300769051E-13 2.201986261375587E-9 -1.397780827965649E-12 6.308480339547511E-10 1.000854853131399E-12
node 1.176080129611385E-14 -2.689369538678668E-14 -1.397780827965649E-12 2.093091586459943E-9 -2.085740477692999E-9 -9.57284723739221E-12
peri 6.616913525939344E-14 -1.935471280045357E-13 6.308480339547511E-10 -2.085740477692999E-9 2.26901652883658E-9 9.884839047033093E-12
i -1.297762695149968E-15 3.073811349322078E-15 1.000854853131399E-12 -9.57284723739221E-12 9.884839047033093E-12 1.850399203603732E-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 16.4   n/a MPO433024  
diameter diameter 2.064 km 0.308 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160294 (2003 EB33)          Discovered 2003-Mar-07 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2003 EB33 = 1977 OV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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