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441596 (2008 UL178)
Classification: Main-belt Asteroid          SPK-ID: 2441596
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08804672989992259 9.0436e-08  
a 2.435027785538651 2.6364e-08 au
q 2.220631551806523 2.1699e-07 au
i 5.928894878456997 6.6695e-06 deg
node 241.4604659728281 8.982e-05 deg
peri 12.99930369000832 0.00010573 deg
M 152.0360381881512 5.526e-05 deg
tp 2458414.364059687019
(2018-Oct-22.86405969)
0.00021234 TDB
period 1387.887641820425
3.80
2.254e-05
6.171e-08
d
yr
n .2593869915347077 4.2125e-09 deg/d
Q 2.649424019270779 2.8685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5998 days (16.42 yr)  
   first obs. used      2003-05-01  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:58:02  

Additional Information
 Earth MOID = 1.2065 au 
 Jupiter MOID = 2.37777 au 
 T_jup = 3.492 
[ 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 17.3   n/a MPO446751  

441596 (2008 UL178)          Discovered 2008-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 UL178 = 2012 WT6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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