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JPL Small-Body Database Browser
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442081 (2010 SO15)
Classification: Main-belt Asteroid          SPK-ID: 2442081
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09949400371361899 7.3824e-08  
a 3.0358400613143 5.2916e-08 au
q 2.733792178979942 2.3586e-07 au
i 8.533963322132575 1.0892e-05 deg
node 331.791466669692 4.5009e-05 deg
peri 53.23578061064186 6.9178e-05 deg
M 203.3026881554769 5.4304e-05 deg
tp 2459441.460899599521
(2021-Aug-14.96089960)
0.00030244 TDB
period 1932.042868458494
5.29
5.0515e-05
1.383e-07
d
yr
n .1863312692886731 4.8718e-09 deg/d
Q 3.337887943648658 5.8181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56904  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:10:03  

Additional Information
 Earth MOID = 1.74609 au 
 Jupiter MOID = 2.15536 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457293.5 (2015-Sep-28.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009404363706562 7.3548e-08  
q 2.72866203434401 2.3475e-07 au
tp 2457512.218786876391
(2016-May-03.71878688)
0.00027565 TDB
node 331.8381634104614 4.4983e-05 deg
peri 53.49318743810256 6.8622e-05 deg
i 8.538147405149269 1.0896e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56904  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:10:03  

Additional Information
 Jupiter MOID = 2.15536 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.4092974819768E-15 -1.691036927473378E-14 -9.167914764402257E-12 2.40832041511985E-15 -1.717450592440472E-12 5.953015416742826E-16
q -1.691036927473378E-14 5.51080153377353E-14 3.268046454893026E-11 -9.995696634483507E-15 6.060375024207313E-12 1.892194194810253E-15
tp -9.167914764402257E-12 3.268046454893026E-11 7.598349242867132E-8 -4.327421105091065E-11 1.431223101520006E-8 -3.899793769889483E-12
node 2.40832041511985E-15 -9.995696634483507E-15 -4.327421105091065E-11 2.023481581684798E-9 -2.008649377254744E-9 -1.218689243090751E-11
peri -1.717450592440472E-12 6.060375024207313E-12 1.431223101520006E-8 -2.008649377254744E-9 4.708923468075179E-9 1.122583351814486E-11
i 5.953015416742826E-16 1.892194194810253E-15 -3.899793769889483E-12 -1.218689243090751E-11 1.122583351814486E-11 1.187183142113981E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO437719  

442081 (2010 SO15)          Discovered 2002-Jan-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 SO15 = 2006 YV37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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