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52779 (1998 QZ29)
Classification: Main-belt Asteroid          SPK-ID: 2052779
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332757760288987 3.9957e-08  
a 2.31929104528118 8.2789e-09 au
q 2.010185731384455 9.4229e-08 au
i 6.350398434899749 4.3959e-06 deg
node 292.9096781792363 3.8852e-05 deg
peri 26.90753086696022 4.2102e-05 deg
M 69.04117023188476 1.6697e-05 deg
tp 2458753.078778381842
(2019-Sep-26.57877838)		 5.9403e-05 TDB
period 1290.123552126608
3.53		 6.9078e-06
1.891e-08		 d
yr
n .2790430415804632 1.4941e-09 deg/d
Q 2.628396359177905 9.3823e-09 au
   Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      9648 days (26.41 yr)  
   first obs. used      1994-06-12  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54258  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:53:33  

Additional Information
 Earth MOID = .999133 au 
 Jupiter MOID = 2.64181 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456869.5 (2014-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333058555850231 3.9834e-08  
q 2.010636795719095 9.3943e-08 au
tp 2457464.032326728806
(2016-Mar-16.53232673)		 5.7745e-05 TDB
node 292.9633098651676 3.887e-05 deg
peri 27.12123312773994 4.2142e-05 deg
i 6.348348131311905 4.3946e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      9648 days (26.41 yr)  
   first obs. used      1994-06-12  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54258  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:53:33  

Additional Information
 Jupiter MOID = 2.64181 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.586711798544296E-15 -3.731437842453576E-15 -1.086456354251529E-13 4.781941673778189E-15 -1.877090329876972E-14 4.274204308534023E-17
q -3.731437842453576E-15 8.825314723856326E-15 3.291883392623177E-13 -1.220698019064612E-14 5.787489690383868E-14 -3.282338106018609E-17
tp -1.086456354251529E-13 3.291883392623177E-13 3.334499324382848E-9 -1.153779357810093E-11 9.549222885902649E-10 8.438821516395085E-13
node 4.781941673778189E-15 -1.220698019064612E-14 -1.153779357810093E-11 1.510890669039237E-9 -1.504216180335127E-9 5.666921864724469E-13
peri -1.877090329876972E-14 5.787489690383868E-14 9.549222885902649E-10 -1.504216180335127E-9 1.77593215828683E-9 -3.304341151760074E-13
i 4.274204308534023E-17 -3.282338106018609E-17 8.438821516395085E-13 5.666921864724469E-13 -3.304341151760074E-13 1.931266072986758E-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 15.7   n/a MPO439448  

52779 (1998 QZ29)          Discovered 1998-Aug-26 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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