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90184 (2003 AS33)
Classification: Main-belt Asteroid          SPK-ID: 2090184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04988340831029814 4.6161e-08  
a 2.687473737721147 1.5964e-08 au
q 2.5534133879392 1.2194e-07 au
i 12.26773528410896 4.11e-06 deg
node 100.1088181637537 2.2842e-05 deg
peri 260.4442549006847 4.8901e-05 deg
M 84.09388113295185 4.2445e-05 deg
tp 2458624.596243084215
(2019-May-21.09624308)
0.00018997 TDB
period 1609.217587136145
4.41
1.4339e-05
3.926e-08
d
yr
n .2237112015663937 1.9934e-09 deg/d
Q 2.821534087503094 1.6761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-05-05  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:05:48  

Additional Information
 Earth MOID = 1.58067 au 
 Jupiter MOID = 2.45058 au 
 T_jup = 3.339 
[ 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 15.0   n/a MPO453339  
diameter diameter 3.178 km 0.953 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.121   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90184 (2003 AS33)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2003 AS33 = 2001 TY224 = 2004 GJ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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