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187327 (2005 UX78)
Classification: Main-belt Asteroid          SPK-ID: 2187327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04983905815140217 7.6672e-08  
a 3.176394482975212 3.9689e-08 au
q 3.018085973626418 2.2689e-07 au
i 10.48018517490063 6.7561e-06 deg
node 68.08235730714435 2.9491e-05 deg
peri 12.49705143977203 6.6841e-05 deg
M 218.6154965316204 5.8129e-05 deg
tp 2460012.581069292144
(2023-Mar-09.08106929)
0.0003352 TDB
period 2067.759745752865
5.66
3.8755e-05
1.061e-07
d
yr
n .1741014645146431 3.2631e-09 deg/d
Q 3.334702992324007 4.1667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2000-12-19  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:34:14  

Additional Information
 Earth MOID = 2.03383 au 
 Jupiter MOID = 1.90624 au 
 T_jup = 3.173 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO475578  

187327 (2005 UX78)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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