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295776 (2008 UY203)
Classification: Main-belt Asteroid          SPK-ID: 2295776
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 .2164609411828894 6.7294e-08  
a 2.620536182848732 3.1225e-08 au
q 2.053292454305479 1.9012e-07 au
i 3.85689912056673 8.045e-06 deg
node 321.1303128687398 7.2896e-05 deg
peri 48.64412676765714 7.6232e-05 deg
M 283.520752916957 2.5183e-05 deg
tp 2459329.673428385120
(2021-Apr-25.17342839)
0.00011342 TDB
period 1549.471768334364
4.24
2.7694e-05
7.582e-08
d
yr
n .2323372437995365 4.1526e-09 deg/d
Q 3.187779911391985 3.7984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1997-02-06  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51826  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:03:59  

Additional Information
 Earth MOID = 1.05508 au 
 Jupiter MOID = 2.2938 au 
 T_jup = 3.368 
[ 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 16.2   n/a MPO248624  

295776 (2008 UY203)          Discovered 2008-Oct-28 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 UY203 = 2004 XS161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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