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109562 (2001 QY263)
Classification: Main-belt Asteroid          SPK-ID: 2109562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2819408301211481 4.3667e-08  
a 2.905504558189454 1.8486e-08 au
q 2.08632419113274 1.2928e-07 au
i 10.71962964991683 7.4301e-06 deg
node 44.48395402508521 2.2051e-05 deg
peri 296.5653624152055 2.6675e-05 deg
M 304.1458299823248 1.7043e-05 deg
tp 2459281.162164629501
(2021-Mar-07.66216463)
8.7422e-05 TDB
period 1808.967517280202
4.95
1.7264e-05
4.727e-08
d
yr
n .199008548556617 1.8993e-09 deg/d
Q 3.724684925246169 2.3698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      8675 days (23.75 yr)  
   first obs. used      1996-11-09  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:11:16  

Additional Information
 Earth MOID = 1.10501 au 
 Jupiter MOID = 1.8212 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456406.5 (2013-Apr-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2814632162771492 4.3946e-08  
q 2.086683220369997 1.2992e-07 au
tp 2455668.196486455406
(2011-Apr-16.69648646)
6.9366e-05 TDB
node 44.49672900438969 2.2037e-05 deg
peri 297.0070838685416 2.6665e-05 deg
i 10.72369881269969 7.4327e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      8675 days (23.75 yr)  
   first obs. used      1996-11-09  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:11:16  

Additional Information
 Jupiter MOID = 1.8212 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.931232816800355E-15 -5.679703218388026E-15 1.515776753780763E-12 -1.263998036965168E-14 2.822637620486219E-13 3.35688355904759E-15
q -5.679703218388026E-15 1.687871040265472E-14 -4.110637255277605E-12 3.520110063692155E-14 -7.464413233978032E-13 -7.305889076069273E-15
tp 1.515776753780763E-12 -4.110637255277605E-12 4.811667777386473E-9 -3.926466257001539E-11 1.048759797597662E-9 3.147174686220674E-12
node -1.263998036965168E-14 3.520110063692155E-14 -3.926466257001539E-11 4.856383492831495E-10 -4.84587235763818E-10 -4.935673536465933E-12
peri 2.822637620486219E-13 -7.464413233978032E-13 1.048759797597662E-9 -4.84587235763818E-10 7.110400022407778E-10 5.812552804181507E-12
i 3.35688355904759E-15 -7.305889076069273E-15 3.147174686220674E-12 -4.935673536465933E-12 5.812552804181507E-12 5.524544331887614E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO436526  

109562 (2001 QY263)          Discovered 2001-Aug-25 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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