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351488 (2005 QK103)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351488
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1822153149788517 6.2428e-08  
a 3.201075116991845 4.0254e-08 au
q 2.617790206278211 1.9867e-07 au
i 3.387322152226716 6.7214e-06 deg
node 270.6612672937795 0.00012452 deg
peri 139.9481789965264 0.00012664 deg
M 229.8200307611352 2.3396e-05 deg
tp 2460152.956377963489
(2023-Jul-27.45637796)
0.00014444 TDB
period 2091.90628680495
5.73
3.9459e-05
1.08e-07
d
yr
n .1720918390421027 3.2461e-09 deg/d
Q 3.784360027705478 4.7589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5374 days (14.71 yr)  
   first obs. used      2005-08-27  
   last obs. used      2020-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55382  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:58:27  

Additional Information
 Earth MOID = 1.6292 au 
 Jupiter MOID = 1.60632 au 
 T_jup = 3.165 
[ 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 16.34   n/a E2021B25  

351488 (2005 QK103)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 QK103 = 2006 XO72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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