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JPL Small-Body Database Browser
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295802 (2008 UY291)
Classification: Main-belt Asteroid          SPK-ID: 2295802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1685623717840322 5.0748e-08  
a 2.188282789665822 1.9197e-08 au
q 1.819420652505572 1.083e-07 au
i 5.419230190687311 5.7643e-06 deg
node 26.62372719164405 7.415e-05 deg
peri 359.7267702463674 7.8795e-05 deg
M 216.9255832295953 3.3028e-05 deg
tp 2459470.408258231957
(2021-Sep-12.90825823)
0.00011339 TDB
period 1182.370522851555
3.24
1.5559e-05
4.26e-08
d
yr
n .3044730844031685 4.0065e-09 deg/d
Q 2.557144926826072 2.2433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6286 days (17.21 yr)  
   first obs. used      2003-02-07  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:44:33  

Additional Information
 Earth MOID = .823668 au 
 Jupiter MOID = 2.89208 au 
 T_jup = 3.651 
[ 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 17.6   n/a MPO471118  

295802 (2008 UY291)          Discovered 2008-Oct-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 UY291 = 2007 JC30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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