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JPL Small-Body Database Browser
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295801 (2008 UC291)
Classification: Main-belt Asteroid          SPK-ID: 2295801
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06245289097986582 7.5906e-08  
a 2.754085839667622 3.6014e-08 au
q 2.582085216973668 2.0779e-07 au
i 5.783139621000656 8.8743e-06 deg
node 205.4662415696911 6.3936e-05 deg
peri 217.4853377995659 8.5781e-05 deg
M 193.7002412341175 5.636e-05 deg
tp 2459771.676441170502
(2022-Jul-11.17644117)
0.00026441 TDB
period 1669.416244988185
4.57
3.2745e-05
8.965e-08
d
yr
n .2156442415609463 4.2298e-09 deg/d
Q 2.926086462361577 3.8263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      5667 days (15.52 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:57:04  

Additional Information
 Earth MOID = 1.59728 au 
 Jupiter MOID = 2.29232 au 
 T_jup = 3.334 
[ 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 16.9   n/a MPO391522  

295801 (2008 UC291)          Discovered 2008-Oct-28 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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