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359003 (2008 UY4)
Classification: Mars-crossing Asteroid          SPK-ID: 2359003
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3486857478280577 4.9789e-08  
a 2.382599265749805 1.4285e-08 au
q 1.551820858997253 1.2121e-07 au
i 23.0610902557234 8.9857e-06 deg
node 215.5407702123011 1.0313e-05 deg
peri 251.7922422989037 1.706e-05 deg
M 26.85296386658551 9.7561e-06 deg
tp 2458900.300706586673
(2020-Feb-20.80070659)
3.6398e-05 TDB
period 1343.305931070181
3.68
1.2081e-05
3.308e-08
d
yr
n .2679955412042262 2.4102e-09 deg/d
Q 3.213377672502357 1.9266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2002-04-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:40:58  

Additional Information
 Earth MOID = .704983 au 
 Jupiter MOID = 2.4841 au 
 T_jup = 3.351 
[ 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 16.6   n/a MPO411260  

359003 (2008 UY4)          Discovered 2008-Oct-25 by Tozzi, F. at Sierra Stars
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2008 UY4 = 2004 RF293 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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