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JPL Small-Body Database Browser
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12068 Khandrika (1998 FZ53)
Classification: Main-belt Asteroid          SPK-ID: 2012068
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887356549687681 3.566e-08  
a 2.296219190635091 7.1911e-09 au
q 1.862840757738722 8.1461e-08 au
i 5.028681734932518 4.0531e-06 deg
node 223.5533863710166 4.2049e-05 deg
peri 156.3896559281087 4.335e-05 deg
M 296.7803762515837 1.2983e-05 deg
tp 2459223.686461254063
(2021-Jan-09.18646125)
4.6453e-05 TDB
period 1270.920661774349
3.48
5.9703e-06
1.635e-08
d
yr
n .2832592236697131 1.3306e-09 deg/d
Q 2.729597623531459 8.5484e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1523  
   data-arc span      15979 days (43.75 yr)  
   first obs. used      1975-10-03  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:14:10  

Additional Information
 Earth MOID = .866894 au 
 Jupiter MOID = 2.73468 au 
 T_jup = 3.566 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456307.5 (2013-Jan-15.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885139385252842 3.5632e-08  
q 1.863063210974728 8.1402e-08 au
tp 2456683.435817314814
(2014-Jan-25.93581731)
4.0983e-05 TDB
node 223.6880912883113 4.203e-05 deg
peri 156.3947447193121 4.3342e-05 deg
i 5.029297315218693 4.0548e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1523  
   data-arc span      15979 days (43.75 yr)  
   first obs. used      1975-10-03  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:14:10  

Additional Information
 Jupiter MOID = 2.73468 au 
 T_jup = 3.566 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.26964589938843E-15 -2.893377662970044E-15 3.68817606656541E-13 1.160084163779091E-14 6.528437652180507E-14 1.488386772577058E-16
q -2.893377662970044E-15 6.626295531675085E-15 -7.58901007327768E-13 -2.609471680497346E-14 -1.309873875863364E-13 -3.261665326903113E-16
tp 3.68817606656541E-13 -7.58901007327768E-13 1.679601815542276E-9 3.004583229951731E-12 4.444525184979003E-10 -1.92664859905572E-14
node 1.160084163779091E-14 -2.609471680497346E-14 3.004583229951731E-12 1.766524687387938E-9 -1.758524371021753E-9 1.192159490580554E-11
peri 6.528437652180507E-14 -1.309873875863364E-13 4.444525184979003E-10 -1.758524371021753E-9 1.878571199885907E-9 -1.189337967342971E-11
i 1.488386772577058E-16 -3.261665326903113E-16 -1.92664859905572E-14 1.192159490580554E-11 -1.189337967342971E-11 1.644144741864687E-11

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 MPO473930  
diameter diameter 3.114 km 0.621 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.289   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

12068 Khandrika           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Harish Gautam Khandrika (b. 1987) is a finalist in the 2002 Intel International Science and Engineering Fair for his earth and space sciences project. He attends the La Jolla High School, La Jolla, 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: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 FZ53 = 1975 TX1 = 1982 UQ = 1996 VZ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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