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183516 (2003 FJ78)
Classification: Main-belt Asteroid          SPK-ID: 2183516
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 .122903666247703 5.3116e-08  
a 3.084641959617741 3.147e-08 au
q 2.705528153719222 1.7853e-07 au
i 10.24593855853012 5.9224e-06 deg
node 179.5890259319563 2.6608e-05 deg
peri 113.8532124528704 3.5995e-05 deg
M 332.0858654346131 2.2038e-05 deg
tp 2459153.935988896107
(2020-Oct-31.43598890)
0.00012129 TDB
period 1978.816712845239
5.42
3.0283e-05
8.291e-08
d
yr
n .1819269049341991 2.7841e-09 deg/d
Q 3.46375576551626 3.5338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      9384 days (25.69 yr)  
   first obs. used      1994-10-02  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:42:44  

Additional Information
 Earth MOID = 1.71055 au 
 Jupiter MOID = 1.83789 au 
 T_jup = 3.191 
[ 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 14.9   n/a MPO436906  
diameter diameter 3.683 km 0.603 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183516 (2003 FJ78)          Discovered 2003-Mar-27 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 FJ78 = 2005 ST163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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