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85598 (1998 FZ86)
Classification: Main-belt Asteroid          SPK-ID: 2085598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02232195292931516 1.3528e-08  
a 2.239238924100315 6.7873e-09 au
q 2.189254738239057 3.1294e-08 au
i 10.14846372999344 7.4946e-07 deg
node 35.62305217144371 5.055e-06 deg
peri 69.75276555179248 4.0203e-05 deg
M 345.7953562900134 4.1658e-05 deg
tp 2459248.792192504742
(2021-Feb-03.29219250)
0.00014167 TDB
period 1223.908860838543
3.35
5.5647e-06
1.524e-08
d
yr
n .2941395487188085 1.3373e-09 deg/d
Q 2.289223109961572 6.9388e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1975  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1998-02-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:13:49  

Additional Information
 Earth MOID = 1.22035 au 
 Jupiter MOID = 2.71685 au 
 T_jup = 3.615 
[ 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 14.39   n/a E2021B10  

85598 (1998 FZ86)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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