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JPL Small-Body Database Browser
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423841 (2006 QR25)
Classification: Main-belt Asteroid          SPK-ID: 2423841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2216879107336426 1.0355e-07  
a 2.401282025937478 1.7896e-08 au
q 1.86894683052515 2.5734e-07 au
i 3.095152787714819 1.0653e-05 deg
node 127.4181007396989 0.0001092 deg
peri 216.5432101782322 0.0001154 deg
M 252.9810326852963 2.8816e-05 deg
tp 2459404.537278522615
(2021-Jul-09.03727852)
0.000111 TDB
period 1359.136832636555
3.72
1.5194e-05
4.16e-08
d
yr
n .2648739930781253 2.961e-09 deg/d
Q 2.933617221349806 2.1863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4069 days (11.14 yr)  
   first obs. used      2006-08-18  
   last obs. used      2017-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:36:22  

Additional Information
 Earth MOID = .862283 au 
 Jupiter MOID = 2.47743 au 
 T_jup = 3.490 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456946.5 (2014-Oct-16.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2208029912273195 1.0461e-07  
q 1.871522948490101 2.6008e-07 au
tp 2456682.493076559251
(2014-Jan-24.99307656)
0.0001002 TDB
node 127.4561582183817 0.00010903 deg
peri 215.9969482787752 0.0001153 deg
i 3.095774572884514 1.0664e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4069 days (11.14 yr)  
   first obs. used      2006-08-18  
   last obs. used      2017-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:36:22  

Additional Information
 Jupiter MOID = 2.47743 au 
 T_jup = 3.490 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.094226170702765E-14 -2.718072426567185E-14 -5.990324228292801E-12 1.88467432498568E-13 -2.245781114037668E-12 -2.040831807596897E-14
q -2.718072426567185E-14 6.764009328454043E-14 1.482056393328845E-11 -4.715465852093668E-13 5.572969722613134E-12 5.096678627772258E-14
tp -5.990324228292801E-12 1.482056393328845E-11 1.004030753168232E-8 -1.303526845093899E-10 3.773690056453027E-9 7.597516367593869E-12
node 1.88467432498568E-13 -4.715465852093668E-13 -1.303526845093899E-10 1.188839377299843E-8 -1.191537788855411E-8 1.436808366227698E-10
peri -2.245781114037668E-12 5.572969722613134E-12 3.773690056453027E-9 -1.191537788855411E-8 1.329517583794075E-8 -1.411209919772304E-10
i -2.040831807596897E-14 5.096678627772258E-14 7.597516367593869E-12 1.436808366227698E-10 -1.411209919772304E-10 1.137314047298988E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO322763  

423841 (2006 QR25)          Discovered 2006-Aug-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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