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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08817184324876916 8.4629e-08  
a 2.793267709133568 3.8704e-08 au
q 2.546980146531995 2.4876e-07 au
i 3.819564712300659 8.6471e-06 deg
node 212.4071277586557 0.00012443 deg
peri 153.2257780804304 0.00013285 deg
M 176.5714146730504 4.7856e-05 deg
tp 2457764.155579538420
(2017-Jan-10.65557954)		 0.00021959 TDB
period 1705.168370110604
4.67		 3.5441e-05
9.703e-08		 d
yr
n .2111228464650965 4.3881e-09 deg/d
Q 3.039555271735142 4.2117e-08 au
   Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6016 days (16.47 yr)  
   first obs. used      2002-08-16  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:38:44  

Additional Information
 Earth MOID = 1.54515 au 
 Jupiter MOID = 2.39081 au 
 T_jup = 3.319 
[ 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 MPO434167  

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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