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85957 (1999 FZ38)
Classification: Main-belt Asteroid          SPK-ID: 2085957
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889222561472836 3.0651e-08  
a 2.308987705123128 6.5969e-09 au
q 1.872768538454928 7.0438e-08 au
i 3.241750069389999 4.4104e-06 deg
node 342.1615261571339 5.6197e-05 deg
peri 126.3743016287777 5.9339e-05 deg
M 169.6180271293809 1.537e-05 deg
tp 2458792.689912557161
(2019-Nov-05.18991256)
5.4088e-05 TDB
period 1281.536138335201
3.51
5.4921e-06
1.504e-08
d
yr
n .2809128741914867 1.2039e-09 deg/d
Q 2.745206871791328 7.8432e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1167  
   data-arc span      10272 days (28.12 yr)  
   first obs. used      1992-04-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49973  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:27:26  

Additional Information
 Earth MOID = .891953 au 
 Jupiter MOID = 2.37807 au 
 T_jup = 3.560 
[ 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 15.70   n/a E2021B10  

85957 (1999 FZ38)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 FZ38 = 2001 SE76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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