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JPL Small-Body Database Browser
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347678 (2001 UG120)
Classification: Main-belt Asteroid          SPK-ID: 2347678
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2183094041248909 5.391e-08  
a 3.066907816470159 3.5503e-08 au
q 2.397372998550588 1.7151e-07 au
i 17.8458366944742 1.3982e-05 deg
node 38.3403904093234 1.9829e-05 deg
peri 59.55647154609529 4.6901e-05 deg
M 127.4251320844607 3.7077e-05 deg
tp 2458306.112167734528
(2018-Jul-06.61216773)
0.00019769 TDB
period 1961.776421388184
5.37
3.4065e-05
9.326e-08
d
yr
n .1835071499866729 3.1864e-09 deg/d
Q 3.736442634389729 4.3253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6463 days (17.69 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58637  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:28:51  

Additional Information
 Earth MOID = 1.46541 au 
 Jupiter MOID = 1.86736 au 
 T_jup = 3.123 
[ 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 16.1   n/a MPC23880  

347678 (2001 UG120)          Discovered 2001-Oct-22 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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