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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08581660280435582 8.907e-08  
a 1.926577300915018 1.4613e-08 au
q 1.761244981910505 1.6196e-07 au
i 20.60284174460631 7.792e-06 deg
node 212.4111589965857 1.3736e-05 deg
peri 201.5708036800198 3.4295e-05 deg
M 280.6615224076579 3.4204e-05 deg
tp 2459611.758072625444
(2022-Feb-01.25807263)
9.366e-05 TDB
period 976.7380027549139
2.67
1.1113e-05
3.043e-08
d
yr
n .3685737618323553 4.1933e-09 deg/d
Q 2.09190961991953 1.5867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2005-09-03  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64974  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:45:42  

Additional Information
 Earth MOID = .7751 au 
 Jupiter MOID = 3.18252 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 17.96   n/a E2021B25  

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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