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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 ]

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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2906975603107831 1.0223e-07  
a 2.368014191392168 1.031e-08 au
q 1.679638243173153 2.4023e-07 au
i 4.436590697305532 5.5159e-06 deg
node 251.4728721762568 0.00013048 deg
peri 75.73052657396512 0.00013213 deg
M 21.6041678431615 2.0652e-05 deg
tp 2458920.625174953472
(2020-Mar-12.12517495)
7.6077e-05 TDB
period 1330.990261948556
3.64
8.6925e-06
2.38e-08
d
yr
n .2704753072144673 1.7664e-09 deg/d
Q 3.056390139611183 1.3307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5016 days (13.73 yr)  
   first obs. used      2005-07-31  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:27:22  

Additional Information
 Earth MOID = .675103 au 
 Jupiter MOID = 2.32602 au 
 T_jup = 3.484 
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Orbital Elements at Epoch 2457193.5 (2015-Jun-20.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2906175806543273 1.0255e-07  
q 1.680020175573915 2.4121e-07 au
tp 2457590.352537577014
(2016-Jul-20.85253758)
7.2273e-05 TDB
node 251.4872064111578 0.00013051 deg
peri 75.88737600953208 0.00013216 deg
i 4.435720209593226 5.5167e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5016 days (13.73 yr)  
   first obs. used      2005-07-31  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:27:22  

Additional Information
 Jupiter MOID = 2.32602 au 
 T_jup = 3.484 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.051595266131898E-14 -2.472469542315307E-14 5.657805203880074E-12 6.424290245683232E-13 1.47696217418694E-12 -8.44019025222203E-14
q -2.472469542315307E-14 5.818018941476237E-14 -1.319868790956329E-11 -1.516659840995221E-12 -3.438892082160019E-12 1.985228141351422E-13
tp 5.657805203880074E-12 -1.319868790956329E-11 5.223372001296193E-9 4.004010066549181E-10 1.640285562774366E-9 -5.249813362781334E-11
node 6.424290245683232E-13 -1.516659840995221E-12 4.004010066549181E-10 1.703200191828835E-8 -1.683465097468813E-8 -2.019878235309423E-10
peri 1.47696217418694E-12 -3.438892082160019E-12 1.640285562774366E-9 -1.683465097468813E-8 1.746506517970959E-8 1.819497519621826E-10
i -8.44019025222203E-14 1.985228141351422E-13 -5.249813362781334E-11 -2.019878235309423E-10 1.819497519621826E-10 3.043403303556866E-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 18.1   n/a MPO472614  

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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