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541975 (2012 FN68)
Classification: Main-belt Asteroid          SPK-ID: 2541975
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153538234395041 6.9668e-08  
a 2.856539470714204 4.3866e-08 au
q 2.527026720961463 1.9058e-07 au
i 9.999200545896558 7.3855e-06 deg
node 142.7887112187271 4.1831e-05 deg
peri 156.9322317928402 5.2212e-05 deg
M 187.9196801369989 3.1453e-05 deg
tp 2460043.422166679851
(2023-Apr-08.92216668)
0.00016046 TDB
period 1763.432217271182
4.83
4.062e-05
1.112e-07
d
yr
n .2041473420266082 4.7024e-09 deg/d
Q 3.186052220466944 4.8926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6466 days (17.70 yr)  
   first obs. used      2003-05-25  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66934  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:25:05  

Additional Information
 Earth MOID = 1.51312 au 
 Jupiter MOID = 2.07432 au 
 T_jup = 3.271 
[ 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 17.20   n/a MPCxxxxx  

541975 (2012 FN68)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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