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181304 (2006 QO24)
Classification: Main-belt Asteroid          SPK-ID: 2181304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09561886588307612 5.7921e-08  
a 2.708476475621128 1.9099e-08 au
q 2.449495026751245 1.627e-07 au
i 5.851268586767953 7.2705e-06 deg
node 340.7652348807418 4.5281e-05 deg
peri 40.05953874638352 5.8314e-05 deg
M 95.84574374781293 3.624e-05 deg
tp 2458963.032680955530
(2020-Apr-23.53268096)
0.00016231 TDB
period 1628.118565876016
4.46
1.7221e-05
4.715e-08
d
yr
n .2211141175742938 2.3388e-09 deg/d
Q 2.967457924491012 2.0925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2001-07-18  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:04  

Additional Information
 Earth MOID = 1.45397 au 
 Jupiter MOID = 2.47995 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457339.5 (2015-Nov-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09713608632064884 5.8897e-08  
q 2.44468848915401 1.6588e-07 au
tp 2457328.855509531176
(2015-Nov-02.35550953)
0.00015151 TDB
node 340.9760849657127 4.5196e-05 deg
peri 38.51629098428409 5.7536e-05 deg
i 5.85880810391308 7.2768e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2001-07-18  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:04  

Additional Information
 Jupiter MOID = 2.47995 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.468842149351125E-15 -9.720901251998983E-15 -3.741084379489739E-12 3.252970101674859E-15 -8.22089096548453E-13 -6.866473192361214E-15
q -9.720901251998983E-15 2.751586673147142E-14 1.083229763394905E-11 -9.247268734106495E-15 2.385871934652214E-12 2.006453771473863E-14
tp -3.741084379489739E-12 1.083229763394905E-11 2.29549572206872E-8 1.814058711180864E-11 5.407709398737977E-9 1.43285753183986E-11
node 3.252970101674859E-15 -9.247268734106495E-15 1.814058711180864E-11 2.042687651601122E-9 -2.026552662878805E-9 -8.402587794184398E-12
peri -8.22089096548453E-13 2.385871934652214E-12 5.407709398737977E-9 -2.026552662878805E-9 3.310376477277817E-9 1.159865476783501E-11
i -6.866473192361214E-15 2.006453771473863E-14 1.43285753183986E-11 -8.402587794184398E-12 1.159865476783501E-11 5.295207013812137E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.18   n/a MPCxxxxx  
diameter diameter 2.927 km 0.575 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181304 (2006 QO24)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2006 QO24 = 2002 XT33 = 2004 FE59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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