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434604 (2005 UM313)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434604
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08607857180119872 9.0736e-08  
a 1.92613654233585 1.4817e-08 au
q 1.760337459677481 1.6488e-07 au
i 20.60427100549366 7.8218e-06 deg
node 212.4325292614228 1.3738e-05 deg
peri 201.7026546642253 3.4227e-05 deg
M 134.5226787395848 3.3643e-05 deg
tp 2458635.643540985532
(2019-Jun-01.14354099)
9.0088e-05 TDB
period 976.4028376172809
2.67
1.1267e-05
3.085e-08
d
yr
n .3687002803868424 4.2544e-09 deg/d
Q 2.091935624994219 1.6092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5350 days (14.65 yr)  
   first obs. used      2005-09-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:26:26  

Additional Information
 Earth MOID = .77491 au 
 Jupiter MOID = 3.18529 au 
 T_jup = 3.836 
[ 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 17.9   n/a E2013U32  

434604 (2005 UM313)          Discovered 2005-Oct-27 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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