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152667 (1998 FR11)
Classification: Apollo [NEO]          SPK-ID: 2152667
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 75 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7065158278152995 3.4621e-08  
a 2.811914801807299 1.8894e-08 au
q .8252524878623213 9.6906e-08 au
i 6.667049260007773 6.1995e-06 deg
node 129.8716176612802 5.9237e-05 deg
peri 158.5856253968202 5.9693e-05 deg
M 275.6861144687436 1.0007e-05 deg
tp 2459603.865051061380
(2022-Jan-24.36505106)
5.1263e-05 TDB
period 1722.271693056593
4.72
1.7358e-05
4.752e-08
d
yr
n .2090262537852502 2.1067e-09 deg/d
Q 4.798577115752277 3.2243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      23749 days (65.02 yr)  
   first obs. used      1956-03-10  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64696  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:07  

Additional Information
 Earth MOID = .0642847 au 
 Jupiter MOID = .480097 au 
 T_jup = 2.884 
[ 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 16.3   n/a MPO254143  

152667 (1998 FR11)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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