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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887356549342477 3.0207e-08  
a 2.296219190551616 5.8618e-09 au
q 1.862840757750269 7.0875e-08 au
i 5.028684424354376 3.3624e-06 deg
node 223.5533843067129 4.1822e-05 deg
peri 156.3896575147505 4.2904e-05 deg
M 296.7803767012082 1.0314e-05 deg
tp 2459223.686459654567
(2021-Jan-09.18645965)
3.6725e-05 TDB
period 1270.920661705046
3.48
4.8667e-06
1.332e-08
d
yr
n .2832592236851591 1.0847e-09 deg/d
Q 2.729597623352964 6.9682e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1687  
   data-arc span      16374 days (44.83 yr)  
   first obs. used      1975-10-03  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:30:05  

Additional Information
 Earth MOID = .866894 au 
 Jupiter MOID = 2.73468 au 
 T_jup = 3.566 
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Orbital Elements at Epoch 2456778.5 (2014-May-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1883632680488606 3.0155e-08  
q 1.862997171499583 7.0685e-08 au
tp 2456683.603384124418
(2014-Jan-26.10338412)
3.4644e-05 TDB
node 223.6823370687722 4.1807e-05 deg
peri 156.4617126195969 4.2899e-05 deg
i 5.029222318871469 3.3639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1687  
   data-arc span      16374 days (44.83 yr)  
   first obs. used      1975-10-03  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:30:05  

Additional Information
 Jupiter MOID = 2.73468 au 
 T_jup = 3.566 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.093016766988093E-16 -2.127142057509277E-15 -4.289646338803702E-14 8.542412078673397E-15 -1.700970720207942E-14 -7.126699613578195E-16
q -2.127142057509277E-15 4.996338852290849E-15 1.130111980629489E-13 -1.945372421379267E-14 4.300392741024741E-14 1.681894328141318E-15
tp -4.289646338803702E-14 1.130111980629489E-13 1.200228646146298E-9 2.052257232323617E-13 3.474018522605127E-10 9.361691023350613E-13
node 8.542412078673397E-15 -1.945372421379267E-14 2.052257232323617E-13 1.747865422910678E-9 -1.740487582832452E-9 1.504569354026588E-11
peri -1.700970720207942E-14 4.300392741024741E-14 3.474018522605127E-10 -1.740487582832452E-9 1.840348510964868E-9 -1.469246852200441E-11
i -7.126699613578195E-16 1.681894328141318E-15 9.361691023350613E-13 1.504569354026588E-11 -1.469246852200441E-11 1.131576885545785E-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

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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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