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215035 (2009 CD28)
Classification: Main-belt Asteroid          SPK-ID: 2215035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285712804609294 5.3399e-08  
a 2.782660448236009 2.6593e-08 au
q 2.424890231318321 1.4792e-07 au
i 5.482180226808043 6.4804e-06 deg
node 127.8375288550003 6.4628e-05 deg
peri 318.1735302084379 7.0665e-05 deg
M 208.6871928052841 2.71e-05 deg
tp 2459713.126449408777
(2022-May-13.62644941)
0.00012941 TDB
period 1695.464690289076
4.64
2.4304e-05
6.654e-08
d
yr
n .2123311691844318 3.0438e-09 deg/d
Q 3.140430665153696 3.0012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1995-01-27  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:18:22  

Additional Information
 Earth MOID = 1.44453 au 
 Jupiter MOID = 2.05732 au 
 T_jup = 3.314 
[ 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 16.2   n/a MPO396617  

215035 (2009 CD28)          Discovered 2009-Feb-01 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 CD28 = 2003 YC100 = 2005 HL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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