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129250 (2005 QY41)
Classification: Main-belt Asteroid          SPK-ID: 2129250
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .241022550244857 6.3428e-08  
a 3.108353932371591 2.3197e-08 au
q 2.359170540527761 2.004e-07 au
i 6.866046752151432 7.1801e-06 deg
node 186.0813551474654 3.7211e-05 deg
peri 160.8151121827535 3.8585e-05 deg
M 246.658889686727 1.1435e-05 deg
tp 2459630.700995137459
(2022-Feb-20.20099514)
6.816e-05 TDB
period 2001.677569792758
5.48
2.2408e-05
6.135e-08
d
yr
n .1798491452533348 2.0133e-09 deg/d
Q 3.857537324215421 2.8789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:42:41  

Additional Information
 Earth MOID = 1.35395 au 
 Jupiter MOID = 1.60027 au 
 T_jup = 3.163 
[ 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 15.2   n/a MPO469347  

129250 (2005 QY41)          Discovered 2005-Aug-26 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 QY41 = 2000 VW16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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