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14118 (1998 QF45)
Classification: Main-belt Asteroid          SPK-ID: 2014118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652024113144266 2.7085e-08  
a 2.630100945599598 1.1531e-08 au
q 2.195601927386191 7.2612e-08 au
i 12.83981319586114 3.7735e-06 deg
node 183.3015113109421 1.5432e-05 deg
peri 225.29775583 1.9964e-05 deg
M 79.08571262625678 1.3228e-05 deg
tp 2459054.242806718382
(2020-Jul-23.74280672)
5.6779e-05 TDB
period 1557.962689969812
4.27
1.0246e-05
2.805e-08
d
yr
n .2310710020963182 1.5196e-09 deg/d
Q 3.064599963813005 1.3436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      14467 days (39.61 yr)  
   first obs. used      1981-10-01  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:12:55  

Additional Information
 Earth MOID = 1.22241 au 
 Jupiter MOID = 2.41723 au 
 T_jup = 3.346 
[ 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 14.21   n/a MPCxxxxx  

14118 (1998 QF45)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QF45 = 2000 AL243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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