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180029 (2003 AS37)
Classification: Main-belt Asteroid          SPK-ID: 2180029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2731434213525816 4.1577e-08  
a 2.596053950380943 1.3851e-08 au
q 1.886958892358007 1.1151e-07 au
i 2.88851964027618 5.2967e-06 deg
node 182.9039656515283 6.7406e-05 deg
peri 205.0663718395063 6.8113e-05 deg
M 155.2037996708503 1.0843e-05 deg
tp 2458541.828540242805
(2019-Feb-27.32854024)
4.2312e-05 TDB
period 1527.808765091242
4.18
1.2227e-05
3.348e-08
d
yr
n .2356315844139698 1.8858e-09 deg/d
Q 3.305149008403879 1.7635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      9708 days (26.58 yr)  
   first obs. used      1993-09-18  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:20:16  

Additional Information
 Earth MOID = .890964 au 
 Jupiter MOID = 2.14616 au 
 T_jup = 3.362 
[ 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 16.18   n/a E2021B55  
diameter diameter 1.588 km 0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.232   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180029 (2003 AS37)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 AS37 = 1993 SM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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