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295779 (2008 UH208)
Classification: Main-belt Asteroid          SPK-ID: 2295779
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 .01079387276401367 6.9556e-08  
a 2.706505423256924 2.7671e-08 au
q 2.677291748083176 1.8937e-07 au
i 1.575729380372486 7.8249e-06 deg
node 354.2734100438399 0.00024576 deg
peri 135.1180124725543 0.00054138 deg
M 129.9584694331286 0.00047645 deg
tp 2458413.397585487141
(2018-Oct-21.89758549)
0.0021545 TDB
period 1626.341631650141
4.45
2.4942e-05
6.829e-08
d
yr
n .2213557059562768 3.3947e-09 deg/d
Q 2.735719098430672 2.797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:42:27  

Additional Information
 Earth MOID = 1.69036 au 
 Jupiter MOID = 2.23631 au 
 T_jup = 3.364 
[ 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 17.1   n/a MPO433906  

295779 (2008 UH208)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 UH208 = 1999 VW40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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