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150487 (2000 QY11)
Classification: Main-belt Asteroid          SPK-ID: 2150487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2448234069721229 5.9946e-08  
a 2.745725462684857 1.5326e-08 au
q 2.073507600300242 1.6316e-07 au
i 10.17258549770069 4.8731e-06 deg
node 147.5389802418719 3.1533e-05 deg
peri 221.8936350665013 3.2802e-05 deg
M 139.178732102423 1.3876e-05 deg
tp 2458558.027610079045
(2019-Mar-15.52761008)
6.0293e-05 TDB
period 1661.820429584996
4.55
1.3914e-05
3.809e-08
d
yr
n .2166299039240372 1.8138e-09 deg/d
Q 3.417943325069472 1.9079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7530 days (20.62 yr)  
   first obs. used      2000-08-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56226  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:45  

Additional Information
 Earth MOID = 1.08252 au 
 Jupiter MOID = 2.07691 au 
 T_jup = 3.282 
[ 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 15.96   n/a E2021B55  

150487 (2000 QY11)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2000 QY11 = 2005 SG219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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