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JPL Small-Body Database Browser
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201077 (2002 FE12)
Classification: Main-belt Asteroid          SPK-ID: 2201077
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657689968499593 4.0795e-08  
a 2.425777099015786 8.3093e-09 au
q 1.781080752828757 1.0145e-07 au
i 10.49984737885404 6.2133e-06 deg
node 3.965058554413896 1.9919e-05 deg
peri 40.04726073974491 2.3508e-05 deg
M 290.09773017112 1.1221e-05 deg
tp 2458868.456034372909
(2020-Jan-19.95603437)
4.3456e-05 TDB
period 1379.986266689055
3.78
7.0905e-06
1.941e-08
d
yr
n .2608721613322525 1.3404e-09 deg/d
Q 3.070473445202816 1.0518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      6485 days (17.75 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49858  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:11  

Additional Information
 Earth MOID = .801753 au 
 Jupiter MOID = 2.4144 au 
 T_jup = 3.439 
[ 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 16.1   n/a MPO348528  

201077 (2002 FE12)          Discovered 2002-Mar-16 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 FE12 = 2004 PR84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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