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15016 (1998 SO1)
Classification: Main-belt Asteroid          SPK-ID: 2015016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408860885053162 3.6591e-08  
a 2.392335036280457 8.118e-09 au
q 2.055288310624679 8.8654e-08 au
i 1.492925967149684 4.0314e-06 deg
node 148.8257127879309 0.00014281 deg
peri 321.1819318142189 0.0001435 deg
M 235.732537527126 1.3068e-05 deg
tp 2459467.037284574805
(2021-Sep-09.53728457)
4.9436e-05 TDB
period 1351.547855767891
3.70
6.8794e-06
1.883e-08
d
yr
n .266361267537555 1.3558e-09 deg/d
Q 2.729381761936234 9.2617e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1303  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1995-12-24  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49895  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:30:01  

Additional Information
 Earth MOID = 1.07222 au 
 Jupiter MOID = 2.37396 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456283.5 (2012-Dec-22.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403695506691954 3.6395e-08  
q 2.056571604517122 8.808e-08 au
tp 2456761.245941025677
(2014-Apr-13.74594103)
4.9048e-05 TDB
node 148.923728446785 0.00014316 deg
peri 320.7372444549003 0.00014386 deg
i 1.490774016654547 4.0266e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1303  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1995-12-24  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49895  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:30:01  

Additional Information
 Jupiter MOID = 2.37396 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.324573395035999E-15 -3.195972814968376E-15 1.637085373844251E-13 -1.335256682112587E-14 6.738447280239068E-14 -5.775281770510796E-16
q -3.195972814968376E-15 7.758042252050491E-15 -4.187427912532018E-13 3.249309687896659E-14 -1.746409464872902E-13 1.402825130163807E-15
tp 1.637085373844251E-13 -4.187427912532018E-13 2.405672244379126E-9 -5.383844481501125E-12 7.072409118401934E-10 -1.326154212344321E-13
node -1.335256682112587E-14 3.249309687896659E-14 -5.383844481501125E-12 2.049462050553653E-8 -2.048863451023505E-8 -5.09113376745859E-11
peri 6.738447280239068E-14 -1.746409464872902E-13 7.072409118401934E-10 -2.048863451023505E-8 2.069583643319702E-8 5.086020079540828E-11
i -5.775281770510796E-16 1.402825130163807E-15 -1.326154212344321E-13 -5.09113376745859E-11 5.086020079540828E-11 1.621359300546719E-11

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 15.0   n/a MPO337385  

15016 (1998 SO1)          Discovered 1998-Sep-16 by ODAS at Caussols
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SO1 = 2000 GY49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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