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JPL Small-Body Database Browser
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305724 (2009 CX28)
Classification: Main-belt Asteroid          SPK-ID: 2305724
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136204194141424 1.0508e-07  
a 2.455959507544636 1.8612e-08 au
q 2.176912358233264 2.5283e-07 au
i 3.001551707695194 5.0849e-06 deg
node 103.8229343614827 0.00016327 deg
peri 315.3604703924539 0.00016888 deg
M 54.34733582543131 3.9717e-05 deg
tp 2458788.270383850143
(2019-Oct-31.77038385)
0.0001556 TDB
period 1405.821659029635
3.85
1.5981e-05
4.375e-08
d
yr
n .2560780008528885 2.911e-09 deg/d
Q 2.735006656856008 2.0727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6914 days (18.93 yr)  
   first obs. used      2000-12-28  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:49:21  

Additional Information
 Earth MOID = 1.19061 au 
 Jupiter MOID = 2.5474 au 
 T_jup = 3.482 
[ 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 17.5   n/a MPO503303  

305724 (2009 CX28)          Discovered 2009-Feb-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 CX28 = 2000 YW24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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