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385844 (2006 JF52)
Classification: Main-belt Asteroid          SPK-ID: 2385844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08610919807528272 9.6872e-08  
a 2.679591640564835 2.4521e-08 au
q 2.448854153226566 2.5894e-07 au
i 15.81350938626792 8.7769e-06 deg
node 69.02535496484167 3.1167e-05 deg
peri 137.2209796922988 4.6856e-05 deg
M 140.8830995327179 3.4013e-05 deg
tp 2458573.514141754437
(2019-Mar-31.01414175)
0.00015099 TDB
period 1602.143264288305
4.39
2.1992e-05
6.021e-08
d
yr
n .2246990066521405 3.0844e-09 deg/d
Q 2.910329127903104 2.6633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5231 days (14.32 yr)  
   first obs. used      2006-04-19  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56285  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:50  

Additional Information
 Earth MOID = 1.45951 au 
 Jupiter MOID = 2.12128 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.33   n/a MPCxxxxx  
diameter diameter 2.722 km 0.798 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

385844 (2006 JF52)          Discovered 2006-May-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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