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85899 (1999 CS53)
Classification: Main-belt Asteroid          SPK-ID: 2085899
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722299653737342 3.1763e-08  
a 2.386130840824248 7.1004e-09 au
q 1.975167608731888 7.5053e-08 au
i 3.002416895229647 3.3084e-06 deg
node 57.83895393087769 7.204e-05 deg
peri 40.32534075387318 7.2818e-05 deg
M 65.58624379654401 1.01e-05 deg
tp 2459151.226817511868
(2020-Oct-28.72681751)
3.7625e-05 TDB
period 1346.293682706377
3.69
6.0092e-06
1.645e-08
d
yr
n .2674007942132751 1.1936e-09 deg/d
Q 2.797094072916608 8.3233e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1284  
   data-arc span      8258 days (22.61 yr)  
   first obs. used      1998-11-20  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49785  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:51:36  

Additional Information
 Earth MOID = .993293 au 
 Jupiter MOID = 2.36604 au 
 T_jup = 3.513 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.54   n/a MPO637178  
diameter diameter 1.909 km 0.340 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.368   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85899 (1999 CS53)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 CS53 = 2001 SS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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