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17426 (1989 CS1)
Classification: Main-belt Asteroid          SPK-ID: 2017426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117642873870077 7.4009e-08  
a 2.673099144353367 1.3975e-08 au
q 2.374342123369893 2.0115e-07 au
i 12.88898975536148 6.9473e-06 deg
node 341.3406703934241 1.821e-05 deg
peri 170.5239157008638 2.7479e-05 deg
M 64.2174844551169 2.0224e-05 deg
tp 2458715.744700273863
(2019-Aug-20.24470027)
8.8888e-05 TDB
period 1596.323941543634
4.37
1.2519e-05
3.428e-08
d
yr
n .2255181361571778 1.7686e-09 deg/d
Q 2.971856165336841 1.5537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1630  
   data-arc span      14618 days (40.02 yr)  
   first obs. used      1980-01-23  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:04:15  

Additional Information
 Earth MOID = 1.38529 au 
 Jupiter MOID = 2.02233 au 
 T_jup = 3.335 
[ 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 13.5   n/a MPO467892  
diameter diameter 5.510 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.305   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17426 (1989 CS1)          Discovered 1989-Feb-05 by Oshima, Y. at Gekko
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 CS1 = 1980 BV1 = 1998 FD111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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