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332983 (2011 FZ45)
Classification: Main-belt Asteroid          SPK-ID: 2332983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01685437452868995 5.4227e-08  
a 2.8934274019187 2.6946e-08 au
q 2.844660492815188 1.5981e-07 au
i 3.156803809642545 6.1289e-06 deg
node 118.8243585853303 0.00010548 deg
peri 47.13119896235629 0.00020299 deg
M 347.7753381924709 0.00017276 deg
tp 2459061.545220185525
(2020-Jul-31.04522019)
0.0008627 TDB
period 1797.700387364014
4.92
2.5113e-05
6.876e-08
d
yr
n .2002558393659088 2.7975e-09 deg/d
Q 2.942194311022212 2.7401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7808 days (21.38 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:13:01  

Additional Information
 Earth MOID = 1.85146 au 
 Jupiter MOID = 2.01995 au 
 T_jup = 3.287 
[ 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 16.2   n/a MPO418710  

332983 (2011 FZ45)          Discovered 1998-Sep-19 by Sloan Digital Sky Survey at Apache Point
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 FZ45 = 2008 TP190 = 2009 XF16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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