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56134 (1999 CJ53)
Classification: Main-belt Asteroid          SPK-ID: 2056134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065178305101202 2.8268e-08  
a 2.704556900752054 1.1364e-08 au
q 2.416473367192771 7.7356e-08 au
i 5.356815186757691 3.1201e-06 deg
node 67.25745433357045 3.9778e-05 deg
peri 31.63717430119124 4.4191e-05 deg
M 14.12025846096632 1.7999e-05 deg
tp 2459136.778974473151
(2020-Oct-14.27897447)
8.1245e-05 TDB
period 1624.585644312345
4.45
1.0239e-05
2.803e-08
d
yr
n .2215949656211452 1.3966e-09 deg/d
Q 2.992640434311337 1.2574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1231  
   data-arc span      9450 days (25.87 yr)  
   first obs. used      1995-05-06  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:33:39  

Additional Information
 Earth MOID = 1.435 au 
 Jupiter MOID = 2.15446 au 
 T_jup = 3.351 
[ 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 14.98   n/a MPCxxxxx  
diameter diameter 3.473 km 0.914 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.212   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56134 (1999 CJ53)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CJ53 = 2001 ST325 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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