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160496 (2007 CE55)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160496
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1503937819345698 5.339e-08  
a 3.217365555266024 3.7877e-08 au
q 2.733493781543549 1.6945e-07 au
i 19.16601485310514 8.8563e-06 deg
node 167.1999378398914 1.8554e-05 deg
peri 277.7344158754028 3.622e-05 deg
M 89.02281074877419 3.2756e-05 deg
tp 2458079.247872699738
(2017-Nov-21.74787270)
0.00018771 TDB
period 2107.895316377417
5.77
3.7224e-05
1.019e-07
d
yr
n .1707864698986514 3.0159e-09 deg/d
Q 3.701237328988498 4.3574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55382  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:13  

Additional Information
 Earth MOID = 1.83051 au 
 Jupiter MOID = 1.72276 au 
 T_jup = 3.086 
[ 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 15.0   n/a MPO396306  
diameter diameter 6.335 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160496 (2007 CE55)          Discovered 2007-Feb-10 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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