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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 
[ show covariance matrix ]

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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