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JPL Small-Body Database Browser
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347898 (2002 UH74)
Classification: Main-belt Asteroid          SPK-ID: 2347898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06206131827430629 6.6038e-08  
a 2.172857747733762 1.6895e-08 au
q 2.038007331486865 1.4841e-07 au
i 5.526895061122301 9.1339e-06 deg
node 68.45423309777134 5.2493e-05 deg
peri 78.76344698492049 9.1243e-05 deg
M 76.89157932186257 7.7276e-05 deg
tp 2458750.625665913256
(2019-Sep-24.12566591)
0.00025033 TDB
period 1169.8909173745
3.20
1.3644e-05
3.736e-08
d
yr
n .3077209974481394 3.5889e-09 deg/d
Q 2.307708163980659 1.7943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5908 days (16.18 yr)  
   first obs. used      2002-10-30  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:24:08  

Additional Information
 Earth MOID = 1.05814 au 
 Jupiter MOID = 2.68532 au 
 T_jup = 3.679 
[ 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 17.7   n/a MPO413348  

347898 (2002 UH74)          Discovered 2002-Oct-30 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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