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85587 (1998 FE14)
Classification: Main-belt Asteroid          SPK-ID: 2085587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980908219932203 3.3822e-08  
a 3.119406129323107 1.6483e-08 au
q 2.501480405034803 1.0482e-07 au
i 13.75146061778869 3.9252e-06 deg
node 169.6063247426632 1.6115e-05 deg
peri 47.66328193506539 1.9193e-05 deg
M 61.52109688558323 9.2788e-06 deg
tp 2459052.603403307806
(2020-Jul-22.10340331)
5.1573e-05 TDB
period 2012.362930385296
5.51
1.595e-05
4.367e-08
d
yr
n .1788941719032127 1.4179e-09 deg/d
Q 3.737331853611412 1.9748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      9833 days (26.92 yr)  
   first obs. used      1994-09-04  
   last obs. used      2021-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52075  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:54:06  

Additional Information
 Earth MOID = 1.52012 au 
 Jupiter MOID = 1.32489 au 
 T_jup = 3.142 
[ 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 14.68   n/a E2021B10  

85587 (1998 FE14)          Discovered 1998-Mar-25 by NEAT at Haleakala
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 FE14 = 2003 AW14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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