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(2011 CF22)
Classification: Apollo [NEO]          SPK-ID: 3557199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455599.5 (2011-Feb-07.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6752347370171499 0.041223  
a 1.956289851479487 0.205 au
q .6353349880864164 0.014066 au
i 1.069393226986978 0.020897 deg
node 138.0894834701879 0.00028181 deg
peri 275.8290443987089 0.14836 deg
M 16.66880636920985 3.0667 deg
tp 2455553.224594745076
(2010-Dec-22.72459475)
1.2397 TDB
period 999.4204457581885
2.74
157.1
0.4301
d
yr
n .3602087605150942 0.056621 deg/d
Q 3.277244714872558 0.34343 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   first obs. used      2011-02-07  
   last obs. used      2011-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .35312  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:54:33  

Additional Information
 Earth MOID = .000275437 au 
 Jupiter MOID = 2.12166 au 
 T_jup = 3.564 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 30.876   .16888 6 autocmod 2.6i

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2011-Feb-06 06:33 03:56 Moon 0.00150034028793212 0.0014199318657578 0.00158110659117891 18.6675702913849 18.6664001056035 2455598.772894992 235.674274508844 4225.29819712787 1860.8242122215 -20.1965316186767 60.8174760794766 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 23:26:19 2018-Dec-11 15:37
2011-Feb-06 11:40 02:56 Earth 0.000268632716021702 0.000237534340913343 0.000300126076637904 19.6079082636202 19.0953587530334 2455598.986157860 175.537732023927 1655.85430515737 532.142951014761 5.65001886828513 26.1859941984026 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 23:26:19 2018-Dec-11 15:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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