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JPL Small-Body Database Browser
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452124 (2014 US14)
Classification: Main-belt Asteroid          SPK-ID: 2452124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05152939443416608 7.3635e-08  
a 3.100652235150947 5.0194e-08 au
q 2.940877503122675 2.4941e-07 au
i 7.231861683409826 9.2144e-06 deg
node 20.77669283673042 5.1058e-05 deg
peri 31.04843079250607 0.00010473 deg
M 286.0672384963132 8.873e-05 deg
tp 2459010.055198510893
(2020-Jun-09.55519851)
0.00049264 TDB
period 1994.242720888613
5.46
4.8424e-05
1.326e-07
d
yr
n .1805196510079715 4.3834e-09 deg/d
Q 3.260426967179219 5.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5871 days (16.07 yr)  
   first obs. used      2003-10-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:29  

Additional Information
 Earth MOID = 1.95278 au 
 Jupiter MOID = 1.96146 au 
 T_jup = 3.208 
[ 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 16.2   n/a MPO368959  

452124 (2014 US14)          Discovered 2003-Oct-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

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