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35445 (1998 CY)
Classification: Main-belt Asteroid          SPK-ID: 2035445
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418307603545109 3.7987e-08  
a 2.437445951284553 1.011e-08 au
q 2.091741138690841 9.264e-08 au
i 4.214422846089757 4.1447e-06 deg
node 244.1588867281085 7.3266e-05 deg
peri 339.9869413922631 7.5713e-05 deg
M 140.7026035835837 2.0855e-05 deg
tp 2458057.248978893184
(2017-Oct-30.74897889)
7.9388e-05 TDB
period 1389.955570241286
3.81
8.6474e-06
2.368e-08
d
yr
n .2590010844285524 1.6113e-09 deg/d
Q 2.783150763878265 1.1543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1245  
   data-arc span      7583 days (20.76 yr)  
   first obs. used      1998-02-05  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:07  

Additional Information
 Earth MOID = 1.0832 au 
 Jupiter MOID = 2.2046 au 
 T_jup = 3.486 
[ 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 14.8   n/a MPO452666  
diameter diameter 2.160 km 0.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.658   0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35445 (1998 CY)          Discovered 1998-Feb-05 by Tichy, M., Moravec, Z. at Klet
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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