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227160 (2005 QP13)
Classification: Main-belt Asteroid          SPK-ID: 2227160
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324270649378431 5.3793e-08  
a 2.381881685176975 1.1355e-08 au
q 2.066456084579785 1.2399e-07 au
i 5.66580757229755 5.2379e-06 deg
node 159.5241860629193 5.2918e-05 deg
peri 191.2915273651393 5.6798e-05 deg
M 49.65740215549569 2.008e-05 deg
tp 2459015.291805002537
(2020-Jun-14.79180500)
7.4446e-05 TDB
period 1342.699120471562
3.68
9.6014e-06
2.629e-08
d
yr
n .2681166573443248 1.9172e-09 deg/d
Q 2.697307285774166 1.2859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      6145 days (16.82 yr)  
   first obs. used      2004-03-16  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:40  

Additional Information
 Earth MOID = 1.05885 au 
 Jupiter MOID = 2.71579 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO437076  

227160 (2005 QP13)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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