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JPL Small-Body Database Browser
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183181 (2002 SH50)
Classification: Main-belt Asteroid          SPK-ID: 2183181
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2293082941303596 6.5145e-08  
a 2.417373266486357 1.2076e-08 au
q 1.863049526472035 1.6071e-07 au
i 1.838005742386623 5.9259e-06 deg
node 38.13093508625685 0.00014775 deg
peri 332.5353276299955 0.00014799 deg
M 150.1542523816488 8.1716e-06 deg
tp 2458027.902912673506
(2017-Oct-01.40291267)
3.068e-05 TDB
period 1372.821269913835
3.76
1.0287e-05
2.816e-08
d
yr
n .2622336992364602 1.965e-09 deg/d
Q 2.971697006500678 1.4846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53727  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:43:29  

Additional Information
 Earth MOID = .8623 au 
 Jupiter MOID = 2.48786 au 
 T_jup = 3.479 
[ 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 16.6   n/a MPO433197  

183181 (2002 SH50)          Discovered 2002-Sep-30 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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