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JPL Small-Body Database Browser
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109884 (2001 SO7)
Classification: Main-belt Asteroid          SPK-ID: 2109884
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1004534871291031 5.8062e-08  
a 2.598512584828001 1.3909e-08 au
q 2.337482934333169 1.4654e-07 au
i 5.748267238806032 6.0442e-06 deg
node 199.2428756375317 3.9206e-05 deg
peri 188.2405424634668 4.3912e-05 deg
M 57.34667018420726 2.0392e-05 deg
tp 2458356.779888218629
(2018-Aug-26.27988822)
8.6263e-05 TDB
period 1529.979682507463
4.19
1.2284e-05
3.363e-08
d
yr
n .235297242254878 1.8892e-09 deg/d
Q 2.859542235322833 1.5306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      8039 days (22.01 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58699  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:18:22  

Additional Information
 Earth MOID = 1.34118 au 
 Jupiter MOID = 2.56739 au 
 T_jup = 3.402 
[ 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 15.8   n/a MPO412774  

109884 (2001 SO7)          Discovered 2001-Sep-18 by Spacewatch at Kitt Peak
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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