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193310 (2000 SR303)
Classification: Main-belt Asteroid          SPK-ID: 2193310
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910118465038553 9.0869e-08  
a 2.481080333092747 2.2578e-08 au
q 2.007164597344301 2.3582e-07 au
i 6.827641525424466 8.8416e-06 deg
node 293.2784547960076 7.4047e-05 deg
peri 67.37039755689267 7.8991e-05 deg
M 26.45220137345148 3.0911e-05 deg
tp 2458895.613646810246
(2020-Feb-16.11364681)
0.00012181 TDB
period 1427.445928421213
3.91
1.9485e-05
5.335e-08
d
yr
n .252198694768192 3.4426e-09 deg/d
Q 2.954996068841193 2.6891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:02:21  

Additional Information
 Earth MOID = 1.01531 au 
 Jupiter MOID = 2.54015 au 
 T_jup = 3.443 
[ 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 16.2   n/a MPO475628  

193310 (2000 SR303)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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