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JPL Small-Body Database Browser
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295461 (2008 PU12)
Classification: Main-belt Asteroid          SPK-ID: 2295461
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06195056779618443 5.6785e-08  
a 2.88598830454936 3.8268e-08 au
q 2.707199690429379 1.6688e-07 au
i 7.055130085861609 6.3997e-06 deg
node 139.7872479935502 4.1482e-05 deg
peri 198.1357217281218 5.838e-05 deg
M 128.2086268178507 4.0194e-05 deg
tp 2458362.743307122578
(2018-Sep-01.24330712)
0.00020018 TDB
period 1790.771924903772
4.90
3.5618e-05
9.752e-08
d
yr
n .2010306253932056 3.9985e-09 deg/d
Q 3.06477691866934 4.0639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      5052 days (13.83 yr)  
   first obs. used      2006-02-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:30:46  

Additional Information
 Earth MOID = 1.69829 au 
 Jupiter MOID = 2.21365 au 
 T_jup = 3.278 
[ 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 16.1   n/a MPO455184  

295461 (2008 PU12)          Discovered 2008-Aug-09 by La Sagra at La Sagra
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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