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452613 (2005 QD92)
Classification: Main-belt Asteroid          SPK-ID: 2452613
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2287616144376154 1.3534e-07  
a 2.193073836745762 7.8874e-09 au
q 1.691382725270906 2.9681e-07 au
i .8740075526320075 7.4167e-06 deg
node 218.7167154722874 0.00056007 deg
peri 105.9013057371716 0.00056033 deg
M 206.1933739800338 1.4632e-05 deg
tp 2459507.316624617634
(2021-Oct-19.81662462)
4.9006e-05 TDB
period 1186.255687311308
3.25
6.3996e-06
1.752e-08
d
yr
n .3034758896001192 1.6372e-09 deg/d
Q 2.694764948220618 9.6918e-09 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-11-13  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:30  

Additional Information
 Earth MOID = .679601 au 
 Jupiter MOID = 2.64071 au 
 T_jup = 3.636 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457479.5 (2016-Apr-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294586460245108 1.3554e-07  
q 1.689491936765502 2.9739e-07 au
tp 2457134.352058171086
(2015-Apr-21.85205817)
4.6208e-05 TDB
node 218.7982103455852 0.00056157 deg
peri 105.7518898326563 0.00056183 deg
i .8724371589470382 7.4145e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-11-13  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:30  

Additional Information
 Jupiter MOID = 2.64071 au 
 T_jup = 3.636 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.83709234491055E-14 -4.029929551226349E-14 1.859918505695868E-12 -4.111602604518118E-13 1.458760099821045E-13 -1.553812869376729E-14
q -4.029929551226349E-14 8.843905270192839E-14 -4.062445818973588E-12 9.016997841238151E-13 -3.104248922079758E-13 3.41112436563162E-14
tp 1.859918505695868E-12 -4.062445818973588E-12 2.135150041500034E-9 -3.452167119239803E-11 8.332899628616048E-10 -2.765054206986472E-12
node -4.111602604518118E-13 9.016997841238151E-13 -3.452167119239803E-11 3.153625091844395E-7 -3.153196801139197E-7 -2.529242759838389E-9
peri 1.458760099821045E-13 -3.104248922079758E-13 8.332899628616048E-10 -3.153196801139197E-7 3.156526372623324E-7 2.528737137330199E-9
i -1.553812869376729E-14 3.41112436563162E-14 -2.765054206986472E-12 -2.529242759838389E-9 2.528737137330199E-9 5.497521919755871E-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 18.5   n/a MPO472495  

452613 (2005 QD92)          Discovered 2005-Aug-26 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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