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160728 (2000 QG192)
Classification: Main-belt Asteroid          SPK-ID: 2160728
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377350985322728 3.3981e-08  
a 2.320151376772221 1.0204e-08 au
q 2.000585098282711 7.802e-08 au
i 7.33938733249822 3.7115e-06 deg
node 57.04905628747253 3.1486e-05 deg
peri 317.8482325317206 3.4741e-05 deg
M 183.7435652562149 1.4736e-05 deg
tp 2459632.497541456304
(2022-Feb-21.99754146)
5.4173e-05 TDB
period 1290.841467745574
3.53
8.5157e-06
2.331e-08
d
yr
n .2788878487369421 1.8398e-09 deg/d
Q 2.639717655261732 1.161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:35:23  

Additional Information
 Earth MOID = 1.00938 au 
 Jupiter MOID = 2.82774 au 
 T_jup = 3.555 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457179.5 (2015-Jun-06.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369319132340981 3.3973e-08  
q 2.00268002044046 7.7962e-08 au
tp 2457048.144617688343
(2015-Jan-25.64461769)
5.1105e-05 TDB
node 57.11642003195001 3.1522e-05 deg
peri 317.3241942537636 3.4812e-05 deg
i 7.335227914704124 3.7087e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:35:23  

Additional Information
 Jupiter MOID = 2.82774 au 
 T_jup = 3.555 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.154165989701523E-15 -2.632026006463051E-15 -1.212101146174315E-13 6.184688451277327E-15 -5.62110549554729E-14 -3.16066016676967E-16
q -2.632026006463051E-15 6.078042823616579E-15 3.052224482622506E-13 -1.516416280058524E-14 1.379344374710605E-13 8.578682208535573E-16
tp -1.212101146174315E-13 3.052224482622506E-13 2.61168306912695E-9 -8.068643482095932E-12 7.69654535199537E-10 2.006776544679234E-12
node 6.184688451277327E-15 -1.516416280058524E-14 -8.068643482095932E-12 9.936591766712388E-10 -9.877021090855238E-10 2.16204746678371E-13
peri -5.62110549554729E-14 1.379344374710605E-13 7.69654535199537E-10 -9.877021090855238E-10 1.211888311503273E-9 3.419552543568431E-13
i -3.16066016676967E-16 8.578682208535573E-16 2.006776544679234E-12 2.16204746678371E-13 3.419552543568431E-13 1.375417278042057E-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 15.9   n/a MPO469698  

160728 (2000 QG192)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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