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385530 (2004 PQ26)
Classification: Inner Main-belt Asteroid          SPK-ID: 2385530
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06011473944377296 6.7482e-08  
a 1.935087186406705 1.723e-08 au
q 1.818759924394882 1.3269e-07 au
i 24.47748086332724 8.1013e-06 deg
node 135.4829965384872 1.4836e-05 deg
peri 77.05964080628904 0.00010394 deg
M 126.1158296196796 9.1367e-05 deg
tp 2458856.057817039102
(2020-Jan-07.55781704)
0.0002516 TDB
period 983.2166686756175
2.69
1.3132e-05
3.595e-08
d
yr
n .3661451351154535 4.8902e-09 deg/d
Q 2.051414448418527 1.8266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5213 days (14.27 yr)  
   first obs. used      2004-08-08  
   last obs. used      2018-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:42  

Additional Information
 Earth MOID = .898182 au 
 Jupiter MOID = 3.02986 au 
 T_jup = 3.797 
[ 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 17.7   n/a MPO413423  

385530 (2004 PQ26)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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