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192144 (2006 FR9)
Classification: Main-belt Asteroid          SPK-ID: 2192144
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051043249207168 4.6955e-08  
a 3.023737498980339 2.6712e-08 au
q 2.705929610412554 1.5416e-07 au
i 9.989175279995722 5.0774e-06 deg
node 169.4146510082267 2.3104e-05 deg
peri 320.8791124082705 3.3461e-05 deg
M 339.9836567714418 2.2686e-05 deg
tp 2459307.281691065906
(2021-Apr-02.78169107)
0.00012128 TDB
period 1920.501079781658
5.26
2.5449e-05
6.968e-08
d
yr
n .1874510791948779 2.4839e-09 deg/d
Q 3.341545387548124 2.9519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      9431 days (25.82 yr)  
   first obs. used      1995-03-29  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53205  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:06:27  

Additional Information
 Earth MOID = 1.72808 au 
 Jupiter MOID = 1.71019 au 
 T_jup = 3.214 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457387.5 (2015-Dec-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039704864785264 4.7725e-08  
q 2.709359187823791 1.566e-07 au
tp 2457394.456442535402
(2016-Jan-06.95644254)
0.0001192 TDB
node 169.4577679792892 2.3079e-05 deg
peri 322.2200369399915 3.3367e-05 deg
i 9.992731527015929 5.0804e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      9431 days (25.82 yr)  
   first obs. used      1995-03-29  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53205  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:06:27  

Additional Information
 Jupiter MOID = 1.71019 au 
 T_jup = 3.214 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.277649364566671E-15 -7.403639642589174E-15 1.672189029186907E-12 -1.687284521676465E-14 3.770321200875388E-13 -1.972932165751307E-15
q -7.403639642589174E-15 2.452423112270412E-14 -5.171829688440055E-12 5.436006527093006E-14 -1.173555141227071E-12 7.51501506102165E-15
tp 1.672189029186907E-12 -5.171829688440055E-12 1.420866803511823E-8 -3.03868821775746E-11 2.887721022142204E-9 -7.158025350596546E-13
node -1.687284521676465E-14 5.436006527093006E-14 -3.03868821775746E-11 5.326301344402239E-10 -5.303787597740306E-10 5.871917551535168E-12
peri 3.770321200875388E-13 -1.173555141227071E-12 2.887721022142204E-9 -5.303787597740306E-10 1.113334517209045E-9 -5.942417926969815E-12
i -1.972932165751307E-15 7.51501506102165E-15 -7.158025350596546E-13 5.871917551535168E-12 -5.942417926969815E-12 2.581020706238579E-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 15.1   n/a MPO418032  
diameter diameter 6.867 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192144 (2006 FR9)          Discovered 2006-Mar-24 by Lowe, A. at Mayhill
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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