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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09511437897928984 5.1221e-08  
a 2.803734562096526 2.1634e-08 au
q 2.537059090399943 1.4845e-07 au
i 2.997418917409997 5.1203e-06 deg
node 250.1510930327685 0.00010928 deg
peri 70.493579091545 0.00011288 deg
M 194.674920057509 2.949e-05 deg
tp 2459987.980866353241
(2023-Feb-12.48086635)
0.00014212 TDB
period 1714.761680355945
4.69
1.9847e-05
5.434e-08
d
yr
n .2099417103403386 2.4299e-09 deg/d
Q 3.070410033793108 2.3691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      9199 days (25.19 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:28  

Additional Information
 Earth MOID = 1.52417 au 
 Jupiter MOID = 2.17937 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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