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109922 (2001 SU30)
Classification: Main-belt Asteroid          SPK-ID: 2109922
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151866418239866 5.7586e-08  
a 2.619314033934542 1.4422e-08 au
q 2.221528193355488 1.488e-07 au
i 5.103537181904968 5.4766e-06 deg
node 164.1874162469334 5.3877e-05 deg
peri 253.1203644280552 5.7855e-05 deg
M 110.1324665145364 1.8128e-05 deg
tp 2458526.811712299471
(2019-Feb-12.31171230)
7.7565e-05 TDB
period 1548.387945617131
4.24
1.2788e-05
3.501e-08
d
yr
n .2324998725409976 1.9203e-09 deg/d
Q 3.017099874513596 1.6613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      7625 days (20.88 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52157  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:35:30  

Additional Information
 Earth MOID = 1.23979 au 
 Jupiter MOID = 2.33631 au 
 T_jup = 3.384 
[ 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 16.5   n/a MPO453560  

109922 (2001 SU30)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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