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115925 (2003 WZ14)
Classification: Main-belt Asteroid          SPK-ID: 2115925
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149512918497814 3.6653e-08  
a 2.335838860506906 1.0846e-08 au
q 1.986600775331911 8.2701e-08 au
i 2.840669657815441 3.6361e-06 deg
node 57.82386065040857 0.00010961 deg
peri 160.4047282956428 0.00011106 deg
M 117.4997624289849 1.8472e-05 deg
tp 2458774.904297804916
(2019-Oct-18.40429780)
6.6323e-05 TDB
period 1303.955426146762
3.57
9.0818e-06
2.486e-08
d
yr
n .2760830568141534 1.9229e-09 deg/d
Q 2.685076945681902 1.2467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      10232 days (28.01 yr)  
   first obs. used      1992-10-03  
   last obs. used      2020-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5555  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:48  

Additional Information
 Earth MOID = .978134 au 
 Jupiter MOID = 2.28333 au 
 T_jup = 3.551 
[ 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 16.66   n/a E2021B55  

115925 (2003 WZ14)          Discovered 2003-Nov-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 WZ14 = 1998 HP70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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