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136163 (2003 UY40)
Classification: Main-belt Asteroid          SPK-ID: 2136163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302689734213915 4.4243e-08  
a 2.273857369142831 7.6652e-09 au
q 1.750258567043645 9.8617e-08 au
i 2.03294450119437 6.1133e-06 deg
node 353.1450259341146 9.4867e-05 deg
peri 323.428996152935 9.5717e-05 deg
M 1.624670971730394 1.1632e-05 deg
tp 2458994.847947642591
(2020-May-25.34794764)
4.0455e-05 TDB
period 1252.40056852876
3.43
6.3328e-06
1.734e-08
d
yr
n .2874479691612604 1.4535e-09 deg/d
Q 2.797456171242017 9.4303e-09 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      8795 days (24.08 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:49:19  

Additional Information
 Earth MOID = .737339 au 
 Jupiter MOID = 2.50537 au 
 T_jup = 3.574 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO432823  
diameter diameter 3.007 km 0.792 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.037   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

136163 (2003 UY40)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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