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120597 (1995 UW14)
Classification: Main-belt Asteroid          SPK-ID: 2120597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09502218418843604 5.1249e-08  
a 2.803923278377449 2.1829e-08 au
q 2.537488364169224 1.4842e-07 au
i 2.997643510627714 5.2046e-06 deg
node 250.1595200614401 0.00010933 deg
peri 70.41324869282238 0.00011302 deg
M 152.7765775234933 2.9605e-05 deg
tp 2458272.717024574386
(2018-Jun-03.21702457)
0.00014029 TDB
period 1714.934811345224
4.70
2.0026e-05
5.483e-08
d
yr
n .2099205157061393 2.4514e-09 deg/d
Q 3.070358192585675 2.3903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      8428 days (23.07 yr)  
   first obs. used      1995-10-17  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:34:45  

Additional Information
 Earth MOID = 1.52655 au 
 Jupiter MOID = 2.17974 au 
 T_jup = 3.315 
[ 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 15.9   n/a MPO453676  

120597 (1995 UW14)          Discovered 1995-Oct-17 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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