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123022 (2000 SX272)
Classification: Main-belt Asteroid          SPK-ID: 2123022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109930886269154 5.2821e-08  
a 2.71946823564819 1.6765e-08 au
q 2.417626056750809 1.4188e-07 au
i 2.172376033559759 4.8952e-06 deg
node 320.9424876793646 0.00013729 deg
peri 70.51894807808193 0.00013882 deg
M 129.2241015925659 1.9513e-05 deg
tp 2458412.516101648155
(2018-Oct-21.01610165)
8.8569e-05 TDB
period 1638.039659769178
4.48
1.5148e-05
4.147e-08
d
yr
n .2197748985215222 2.0324e-09 deg/d
Q 3.021310414545571 1.8626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:56:17  

Additional Information
 Earth MOID = 1.42422 au 
 Jupiter MOID = 2.39806 au 
 T_jup = 3.349 
[ 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 16.0   n/a MPO453702  

123022 (2000 SX272)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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