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JPL Small-Body Database Browser
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441405 (2008 FJ130)
Classification: Main-belt Asteroid          SPK-ID: 2441405
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01873075726029316 1.4721e-07  
a 3.097418837904227 7.9839e-08 au
q 3.039401837517983 4.5024e-07 au
i 17.34701160556768 1.4891e-05 deg
node 204.9389326940918 3.6109e-05 deg
peri 180.8020051479605 0.00029368 deg
M 199.310951757778 0.00029052 deg
tp 2459489.255103354186
(2021-Oct-01.75510335)
0.0016096 TDB
period 1991.124104022403
5.45
7.6985e-05
2.108e-07
d
yr
n .1808023916102165 6.9906e-09 deg/d
Q 3.15543583829047 8.1335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4059 days (11.11 yr)  
   first obs. used      2008-03-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:12:56  

Additional Information
 Earth MOID = 2.04236 au 
 Jupiter MOID = 1.92313 au 
 T_jup = 3.153 
[ 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 16.5   n/a MPO456091  
diameter diameter 3.464 km 0.701 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441405 (2008 FJ130)          Discovered 2008-Mar-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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