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136797 (1997 CF1)
Classification: Main-belt Asteroid          SPK-ID: 2136797
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422776835968075 3.6448e-08  
a 2.213598641004237 1.4122e-08 au
q 1.898652953949113 8.0881e-08 au
i 8.032713431772013 4.2711e-06 deg
node 115.2839466903055 3.9594e-05 deg
peri 341.1144747971371 4.7266e-05 deg
M 307.6833571583696 2.9344e-05 deg
tp 2458775.317181049834
(2019-Oct-18.81718105)
9.9177e-05 TDB
period 1202.947699997699
3.29
1.1511e-05
3.152e-08
d
yr
n .2992648807597277 2.8638e-09 deg/d
Q 2.528544328059361 1.6131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      7864 days (21.53 yr)  
   first obs. used      1997-02-01  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61727  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:25:24  

Additional Information
 Earth MOID = .917448 au 
 Jupiter MOID = 2.62046 au 
 T_jup = 3.629 
[ 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 16.5   n/a MPO453850  
diameter diameter 1.309 km 0.386 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.179   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136797 (1997 CF1)          Discovered 1997-Feb-01 by Kobayashi, T. at Oizumi
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1997 CF1 = 2000 AO74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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