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JPL Small-Body Database Browser
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97500 (2000 CY91)
Classification: Main-belt Asteroid          SPK-ID: 2097500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985329490309757 3.1982e-08  
a 3.022100565536247 2.0853e-08 au
q 2.422114027992156 1.0024e-07 au
i 10.00741421282184 6.0198e-06 deg
node 346.9210712015183 2.4885e-05 deg
peri 117.9078775135681 3.0606e-05 deg
M 346.7108332816855 1.7124e-05 deg
tp 2459071.336491749453
(2020-Aug-09.83649175)
9.1536e-05 TDB
period 1918.941764396609
5.25
1.9861e-05
5.438e-08
d
yr
n .1876034003112118 1.9417e-09 deg/d
Q 3.622087103080337 2.4992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1998-11-14  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:17:46  

Additional Information
 Earth MOID = 1.45781 au 
 Jupiter MOID = 1.58982 au 
 T_jup = 3.193 
[ 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 MPO412728  
diameter diameter 4.421 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97500 (2000 CY91)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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