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344498 (2002 QX114)
Classification: Main-belt Asteroid          SPK-ID: 2344498
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08747210391267569 8.1166e-08  
a 2.796896117586468 3.8087e-08 au
q 2.552245729755985 2.427e-07 au
i 3.816168614694906 8.1063e-06 deg
node 212.3251931504254 0.00011922 deg
peri 152.394654498391 0.00012787 deg
M 304.040579610159 4.8903e-05 deg
tp 2459466.072827711664
(2021-Sep-08.57282771)		 0.00023498 TDB
period 1708.491927009944
4.68		 3.4898e-05
9.555e-08		 d
yr
n .2107121457869814 4.3041e-09 deg/d
Q 3.041546505416951 4.1419e-08 au
   Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6540 days (17.91 yr)  
   first obs. used      2002-08-16  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66793  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:34  

Additional Information
 Earth MOID = 1.54947 au 
 Jupiter MOID = 2.38252 au 
 T_jup = 3.318 
[ 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 17.23   n/a E2021B25  

344498 (2002 QX114)          Discovered 2002-Aug-28 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2002 QX114 = 2007 RU201 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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