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85345 (1995 SH65)
Classification: Main-belt Asteroid          SPK-ID: 2085345
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 .2177278572990348 4.7769e-08  
a 2.723575297886484 1.6558e-08 au
q 2.13057708408508 1.3319e-07 au
i 9.739170112613021 5.4763e-06 deg
node 271.6522030790387 2.7149e-05 deg
peri 8.191598748505804 2.9332e-05 deg
M 217.9562723672972 1.3825e-05 deg
tp 2459648.279301514746
(2022-Mar-09.77930151)
6.6404e-05 TDB
period 1641.751821300547
4.49
1.4972e-05
4.099e-08
d
yr
n .2192779659685827 1.9997e-09 deg/d
Q 3.316573511687889 2.0164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      8896 days (24.36 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:30:44  

Additional Information
 Earth MOID = 1.11462 au 
 Jupiter MOID = 1.83369 au 
 T_jup = 3.302 
[ 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 15.0   n/a MPO417412  

85345 (1995 SH65)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1995 SH65 = 2003 EZ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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