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JPL Small-Body Database Browser
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183520 (2003 FR90)
Classification: Main-belt Asteroid          SPK-ID: 2183520
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039851528934425 5.0991e-08  
a 2.980727428731536 3.3563e-08 au
q 2.372703288448056 1.5362e-07 au
i 12.58039063029223 8.9339e-06 deg
node 351.695699788635 2.8651e-05 deg
peri 263.5929342020374 3.7442e-05 deg
M 1.586429790744612 2.2557e-05 deg
tp 2458592.216761261017
(2019-Apr-18.71676126)
0.00011774 TDB
period 1879.670921102716
5.15
3.1747e-05
8.692e-08
d
yr
n .1915228862447926 3.2348e-09 deg/d
Q 3.588751569015016 4.0409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1994-09-12  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55684  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:15:09  

Additional Information
 Earth MOID = 1.39917 au 
 Jupiter MOID = 1.72221 au 
 T_jup = 3.192 
[ 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 15.3   n/a MPO436907  
diameter diameter 4.789 km 0.558 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.058   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

183520 (2003 FR90)          Discovered 2003-Mar-29 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 FR90 = 1994 RU5 = 2004 SO12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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