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JPL Small-Body Database Browser
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357294 (2002 UK74)
Classification: Main-belt Asteroid          SPK-ID: 2357294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277643353809718 8.9795e-08  
a 2.670872222847363 2.6385e-08 au
q 2.329630008407771 2.5401e-07 au
i 2.736941600804904 8.3145e-06 deg
node 126.5305422715245 0.00015187 deg
peri 262.1482741360937 0.00015681 deg
M 289.1796053731167 3.6527e-05 deg
tp 2458914.141798599352
(2020-Mar-05.64179860)
0.00016337 TDB
period 1594.329544344362
4.37
2.3625e-05
6.468e-08
d
yr
n .2258002439188588 3.346e-09 deg/d
Q 3.012114437286956 2.9756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6203 days (16.98 yr)  
   first obs. used      2002-10-30  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:07:30  

Additional Information
 Earth MOID = 1.33567 au 
 Jupiter MOID = 2.42287 au 
 T_jup = 3.368 
[ 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 17.2   n/a MPO455579  

357294 (2002 UK74)          Discovered 2002-Oct-30 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2002 UK74 = 2006 QO146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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