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186453 (2002 SU51)
Classification: Main-belt Asteroid          SPK-ID: 2186453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07883600259308386 4.2845e-08  
a 2.318210153861739 1.2193e-08 au
q 2.135451732160582 9.8676e-08 au
i 7.952304118685181 4.5345e-06 deg
node 66.99764981509337 3.0002e-05 deg
peri 353.8453066585647 4.5313e-05 deg
M 5.788970178747086 3.0766e-05 deg
tp 2459179.768704403963
(2020-Nov-26.26870440)
0.00011024 TDB
period 1289.221775916739
3.53
1.0172e-05
2.785e-08
d
yr
n .2792382247375641 2.2031e-09 deg/d
Q 2.500968575562897 1.3155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      7728 days (21.16 yr)  
   first obs. used      1999-12-15  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59038  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:20  

Additional Information
 Earth MOID = 1.14781 au 
 Jupiter MOID = 2.73475 au 
 T_jup = 3.563 
[ 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 16.60   n/a MPCxxxxx  

186453 (2002 SU51)          Discovered 2002-Sep-17 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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