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JPL Small-Body Database Browser
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376303 (2011 FK148)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04771081402471043 1.2286e-07  
a 3.23146122645011 4.8663e-08 au
q 3.077285580846886 4.048e-07 au
i 32.24899337672617 1.2622e-05 deg
node 186.5837897271504 9.8923e-06 deg
peri 24.03487026788511 6.2988e-05 deg
M 197.3815668444546 6.4524e-05 deg
tp 2459958.938216479678
(2023-Jan-14.43821648)
0.00038674 TDB
period 2121.762897584025
5.81
4.7928e-05
1.312e-07
d
yr
n .1696702305473995 3.8326e-09 deg/d
Q 3.385636872053333 5.0985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55515  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:12:00  

Additional Information
 Earth MOID = 2.08664 au 
 Jupiter MOID = 1.58067 au 
 T_jup = 2.942 
[ 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 15.7   n/a MPO418906  

376303 (2011 FK148)          Discovered 2007-Sep-14 by Wiegert, P. A. at Mauna Kea
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2011 FK148 = 2007 RS303 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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