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35321 (1997 CU9)
Classification: Main-belt Asteroid          SPK-ID: 2035321
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181397343457216 8.5796e-08  
a 3.13972029806272 2.7409e-08 au
q 2.768794576129721 2.7093e-07 au
i 16.74418832407385 8.902e-06 deg
node 336.6557208619364 1.5596e-05 deg
peri 329.4074975117198 3.1197e-05 deg
M 205.7095417989982 2.9113e-05 deg
tp 2459471.406307459336
(2021-Sep-13.90630746)
0.00016598 TDB
period 2032.052236677623
5.56
2.6609e-05
7.285e-08
d
yr
n .1771608000533465 2.3199e-09 deg/d
Q 3.510646019995719 3.0648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1997-02-01  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63515  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:46:31  

Additional Information
 Earth MOID = 1.76696 au 
 Jupiter MOID = 1.87211 au 
 T_jup = 3.135 
[ 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 14.2   n/a MPO431898  
diameter diameter 8.272 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35321 (1997 CU9)          Discovered 1997-Feb-01 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CU9 = 2002 AH148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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