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187368 (2005 UE278)
Classification: Main-belt Asteroid          SPK-ID: 2187368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06328310071231509 4.5742e-08  
a 2.773029509866963 2.6721e-08 au
q 2.59754360411583 1.2743e-07 au
i 1.990141353035947 5.9e-06 deg
node 208.5995964379447 0.0001348 deg
peri 94.32987891835413 0.00014307 deg
M 192.7825076617214 4.9575e-05 deg
tp 2459983.946544300704
(2023-Feb-08.44654430)
0.0002341 TDB
period 1686.670168320005
4.62
2.4379e-05
6.675e-08
d
yr
n .2134382920630981 3.0851e-09 deg/d
Q 2.948515415618095 2.8412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      7058 days (19.32 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:34:47  

Additional Information
 Earth MOID = 1.58116 au 
 Jupiter MOID = 2.18249 au 
 T_jup = 3.333 
[ 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 MPO454290  

187368 (2005 UE278)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2005 UE278 = 2000 SP337 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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