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65864 (1997 OT)
Classification: Main-belt Asteroid          SPK-ID: 2065864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099455488028474 7.0398e-08  
a 3.174668786724717 3.2904e-08 au
q 2.825628084700998 2.24e-07 au
i 7.518508889649988 7.5501e-06 deg
node 325.7501176817489 3.5823e-05 deg
peri 353.8550189054556 4.2367e-05 deg
M 313.7994912272782 2.4398e-05 deg
tp 2458865.649197676613
(2020-Jan-17.14919768)
0.00014146 TDB
period 2066.074891797283
5.66
3.212e-05
8.794e-08
d
yr
n .174243441720951 2.7089e-09 deg/d
Q 3.523709488748436 3.6521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      1997-07-27  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56658  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:54:18  

Additional Information
 Earth MOID = 1.812 au 
 Jupiter MOID = 1.78086 au 
 T_jup = 3.178 
[ 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 14.3   n/a MPO432211  
diameter diameter 7.687 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65864 (1997 OT)          Discovered 1997-Jul-27 by ODAS at Caussols
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 OT = 2001 FC140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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