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469759 (2005 QM29)
Classification: Main-belt Asteroid          SPK-ID: 2469759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2907045859064711 7.2371e-08  
a 2.368351634851597 1.0214e-08 au
q 1.67986095356115 1.6956e-07 au
i 4.436332983647246 5.4056e-06 deg
node 251.474369346589 0.00010754 deg
peri 75.75822400362226 0.00010872 deg
M 75.66976087858571 1.5489e-05 deg
tp 2458920.674323066575
(2020-Mar-12.17432307)
5.6139e-05 TDB
period 1331.274772463849
3.64
8.6122e-06
2.358e-08
d
yr
n .2704175031678336 1.7494e-09 deg/d
Q 3.056842316142045 1.3183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5616 days (15.38 yr)  
   first obs. used      2005-07-31  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53258  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:20:16  

Additional Information
 Earth MOID = .673422 au 
 Jupiter MOID = 2.32586 au 
 T_jup = 3.484 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457416.5 (2016-Jan-29.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2907431681935935 7.2422e-08  
q 1.679529491657822 1.6974e-07 au
tp 2457590.354139678069
(2016-Jul-20.85413968)
5.1507e-05 TDB
node 251.4799143390075 0.00010755 deg
peri 75.92015188053141 0.00010873 deg
i 4.436225458132904 5.4071e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5616 days (15.38 yr)  
   first obs. used      2005-07-31  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53258  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:20:16  

Additional Information
 Jupiter MOID = 2.32586 au 
 T_jup = 3.484 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.244877562503218E-15 -1.228291648584138E-14 1.979276821279778E-12 2.085043274194576E-13 4.013327186925632E-13 -3.904736518316668E-14
q -1.228291648584138E-14 2.881305617724455E-14 -4.508853180902186E-12 -4.91223430066925E-13 -8.977583228281202E-13 9.149881447288962E-14
tp 1.979276821279778E-12 -4.508853180902186E-12 2.653012822054563E-9 1.142507769210798E-10 8.7156870249216E-10 -2.106697660220935E-11
node 2.085043274194576E-13 -4.91223430066925E-13 1.142507769210798E-10 1.156642062399469E-8 -1.149683458954279E-8 -1.322189530131764E-10
peri 4.013327186925632E-13 -8.977583228281202E-13 8.7156870249216E-10 -1.149683458954279E-8 1.182198683935636E-8 1.252000691541898E-10
i -3.904736518316668E-14 9.149881447288962E-14 -2.106697660220935E-11 -1.322189530131764E-10 1.252000691541898E-10 2.923686491667034E-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 18.16   n/a MPCxxxxx  

469759 (2005 QM29)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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