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35664 (1998 QC64)
Classification: Main-belt Asteroid          SPK-ID: 2035664
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .044708198496495 3.641e-08  
a 3.112285696816238 2.0369e-08 au
q 2.973141010105175 1.1661e-07 au
i 21.91867923603854 4.7262e-06 deg
node 176.7129630229249 9.8977e-06 deg
peri 72.05877220796262 5.2422e-05 deg
M 50.50229832014308 5.0446e-05 deg
tp 2458719.163387233197
(2019-Aug-23.66338723)
0.00028156 TDB
period 2005.47666076521
5.49
1.9688e-05
5.39e-08
d
yr
n .1795084465668319 1.7622e-09 deg/d
Q 3.251430383527301 2.1279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1473  
   data-arc span      9773 days (26.76 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:32:17  

Additional Information
 Earth MOID = 2.02881 au 
 Jupiter MOID = 1.7915 au 
 T_jup = 3.105 
[ 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 13.4   n/a MPO493101  
diameter diameter 11.666 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35664 (1998 QC64)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QC64 = 1993 RE8 = 1999 US57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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