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382245 (2012 SU51)
Classification: Main-belt Asteroid          SPK-ID: 2382245
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07953579864942106 5.0551e-08  
a 3.082718854647307 4.104e-08 au
q 2.837532348531305 1.4786e-07 au
i 16.13399634871853 6.4997e-06 deg
node 192.3366117715304 1.6948e-05 deg
peri 212.2955210019692 4.0711e-05 deg
M 111.6265770104775 3.7042e-05 deg
tp 2458387.494442872067
(2018-Sep-25.99444287)
0.00020092 TDB
period 1976.966475871981
5.41
3.9479e-05
1.081e-07
d
yr
n .1820971697768495 3.6364e-09 deg/d
Q 3.32790536076331 4.4304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      1999-04-11  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:55  

Additional Information
 Earth MOID = 1.85524 au 
 Jupiter MOID = 2.08187 au 
 T_jup = 3.162 
[ 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 16.0   n/a MPO434368  

382245 (2012 SU51)          Discovered 2001-Aug-25 by Sarounova, L. at Ondrejov
Reference: Last Updated: 2013-12-19

Alternate Designations
 2012 SU51 = 2001 QY153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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