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85596 (1998 FU77)
Classification: Main-belt Asteroid          SPK-ID: 2085596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146762415276276 4.332e-08  
a 3.106318122770601 2.0049e-08 au
q 2.750097235462112 1.3398e-07 au
i 9.013542119329685 4.5174e-06 deg
node 161.4293493162641 2.8358e-05 deg
peri 42.67196318842034 3.4324e-05 deg
M 13.08003692458372 1.7684e-05 deg
tp 2458927.843614015314
(2020-Mar-19.34361402)
9.8323e-05 TDB
period 1999.711400303979
5.47
1.936e-05
5.3e-08
d
yr
n .1800259777212231 1.7429e-09 deg/d
Q 3.462539010079089 2.2348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      9394 days (25.72 yr)  
   first obs. used      1994-09-09  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56482  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:17:23  

Additional Information
 Earth MOID = 1.75582 au 
 Jupiter MOID = 1.5205 au 
 T_jup = 3.191 
[ 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 14.7   n/a MPO426530  

85596 (1998 FU77)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 FU77 = 2003 BU26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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