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JPL Small-Body Database Browser
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27338 Malaraghavan (2000 CD93)
Classification: Main-belt Asteroid          SPK-ID: 2027338
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124843545035374 4.0747e-08  
a 2.676776518197815 1.2385e-08 au
q 2.375681039398108 1.0842e-07 au
i 9.809044477201809 4.5083e-06 deg
node 144.0866201323355 2.6249e-05 deg
peri 96.20384002579941 3.299e-05 deg
M 75.4960640165031 1.9978e-05 deg
tp 2458265.041804000171
(2018-May-26.54180400)
8.8683e-05 TDB
period 1599.6191607226
4.38
1.1101e-05
3.039e-08
d
yr
n .2250535682739486 1.5619e-09 deg/d
Q 2.977871996997523 1.3778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1099  
   data-arc span      14708 days (40.27 yr)  
   first obs. used      1979-07-26  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:03:15  

Additional Information
 Earth MOID = 1.38784 au 
 Jupiter MOID = 2.09961 au 
 T_jup = 3.348 
[ 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 14.6   n/a MPO449163  
diameter diameter 4.334 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27338 Malaraghavan           Discovered 2000 Feb. 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Mala Raghavan mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Harker School, San Jose, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 CD93 = 1979 OJ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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