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48275 (2002 CY242)
Classification: Main-belt Asteroid          SPK-ID: 2048275
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212533243101394 6.7897e-08  
a 2.628481890717126 2.0155e-08 au
q 2.309769723578674 1.8368e-07 au
i 13.9561900410239 7.4658e-06 deg
node 312.9673936528409 1.9644e-05 deg
peri 6.789882828573816 2.7619e-05 deg
M 213.8834099532669 2.1579e-05 deg
tp 2459232.261183218367
(2021-Jan-17.76118322)
9.6285e-05 TDB
period 1556.524319968533
4.26
1.7903e-05
4.902e-08
d
yr
n .2312845327127801 2.6603e-09 deg/d
Q 2.947194057855578 2.2599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1995-09-03  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:47  

Additional Information
 Earth MOID = 1.29611 au 
 Jupiter MOID = 2.35004 au 
 T_jup = 3.349 
[ 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 14.7   n/a MPO279995  
diameter diameter 3.388 km 0.703 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.222   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48275 (2002 CY242)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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