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215968 (2005 QO53)
Classification: Main-belt Asteroid          SPK-ID: 2215968
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758060416777832 5.0888e-08  
a 3.165153005751573 3.3691e-08 au
q 2.608699984505851 1.5966e-07 au
i 1.478504573757388 6.3603e-06 deg
node 25.88352096781443 0.00018786 deg
peri 328.0865514183154 0.00018857 deg
M 211.3588479210844 1.9221e-05 deg
tp 2459849.733372358159
(2022-Sep-27.23337236)
0.00011864 TDB
period 2056.79254885366
5.63
3.284e-05
8.991e-08
d
yr
n .1750298056071059 2.7946e-09 deg/d
Q 3.721606026997295 3.9614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      7638 days (20.91 yr)  
   first obs. used      1999-06-18  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:38:55  

Additional Information
 Earth MOID = 1.60392 au 
 Jupiter MOID = 1.71826 au 
 T_jup = 3.179 
[ 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 15.8   n/a MPO433413  

215968 (2005 QO53)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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