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362191 (2009 FJ77)
Classification: Main-belt Asteroid          SPK-ID: 2362191
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048963363746874 7.6887e-08  
a 2.397434485527563 2.6046e-08 au
q 2.145952391297388 1.9661e-07 au
i 2.779636851810906 8.5607e-06 deg
node 322.5621537453631 0.00012727 deg
peri 302.8303254366508 0.00013599 deg
M 345.514884866601 5.4946e-05 deg
tp 2459255.055432076810
(2021-Feb-09.55543208)
0.00020749 TDB
period 1355.871552747758
3.71
2.2096e-05
6.05e-08
d
yr
n .2655118763060098 4.3268e-09 deg/d
Q 2.648916579757737 2.8778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      9514 days (26.05 yr)  
   first obs. used      1994-03-09  
   last obs. used      2020-03-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:34  

Additional Information
 Earth MOID = 1.12988 au 
 Jupiter MOID = 2.4164 au 
 T_jup = 3.519 
[ 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 17.66   n/a E2021B25  

362191 (2009 FJ77)          Discovered 2009-Mar-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 FJ77 = 2010 LY45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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