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JPL Small-Body Database Browser
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183554 (2003 JP11)
Classification: Main-belt Asteroid          SPK-ID: 2183554
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006271216813788632 7.0716e-08  
a 3.127356811746706 4.3645e-08 au
q 3.107744479126164 2.3309e-07 au
i 15.77571249965106 6.919e-06 deg
node 103.2904736816607 2.7824e-05 deg
peri 332.3800046869587 0.00057165 deg
M 118.0717637512182 0.00057206 deg
tp 2457937.966064048966
(2017-Jul-03.46606405)
0.0032102 TDB
period 2020.061438608868
5.53
4.2287e-05
1.158e-07
d
yr
n .1782124014247393 3.7307e-09 deg/d
Q 3.146969144367248 4.3919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2002-03-09  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:02  

Additional Information
 Earth MOID = 2.12662 au 
 Jupiter MOID = 1.99579 au 
 T_jup = 3.156 
[ 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 5.849 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183554 (2003 JP11)          Discovered 2003-May-05 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 JP11 = 2002 FW29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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