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90594 (3563 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2090594
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953610220464356 5.4659e-08  
a 3.16158656818014 2.5275e-08 au
q 2.543935784932185 1.7197e-07 au
i 16.11206152187975 8.0325e-06 deg
node 342.4566669924502 2.2238e-05 deg
peri 87.73175506633075 3.3001e-05 deg
M 214.9555513635425 2.0496e-05 deg
tp 2459827.784055904513
(2022-Sep-05.28405590)
0.00011939 TDB
period 2053.317192939197
5.62
2.4623e-05
6.741e-08
d
yr
n .1753260534894183 2.1025e-09 deg/d
Q 3.779237351428095 3.0213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      21031 days (57.58 yr)  
   first obs. used      1960-10-17  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57861  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:20:29  

Additional Information
 Earth MOID = 1.62001 au 
 Jupiter MOID = 1.7958 au 
 T_jup = 3.115 
[ 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 14.3   n/a MPO385375  
diameter diameter 7.617 km 0.323 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90594 (3563 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 3563 P-L = 1999 RE111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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