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183733 (2003 YO103)
Classification: Main-belt Asteroid          SPK-ID: 2183733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861899987989089 6.8852e-08  
a 2.220366848494318 1.2374e-08 au
q 1.806956747640023 1.5557e-07 au
i 5.793559654306006 4.0408e-06 deg
node 98.38773881701533 7.2097e-05 deg
peri 263.7515666323263 7.2624e-05 deg
M 39.25191853305043 1.0905e-05 deg
tp 2458868.736865849436
(2020-Jan-20.23686585)
3.6249e-05 TDB
period 1208.469039653756
3.31
1.0102e-05
2.766e-08
d
yr
n .2978975779993051 2.4902e-09 deg/d
Q 2.633776949348612 1.4678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2000-12-20  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:33:25  

Additional Information
 Earth MOID = .815286 au 
 Jupiter MOID = 2.83359 au 
 T_jup = 3.621 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456889.5 (2014-Aug-20.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866687688396445 6.8902e-08  
q 1.806311729573747 1.5585e-07 au
tp 2456452.076303871528
(2013-Jun-08.57630387)
3.5513e-05 TDB
node 98.43017959482231 7.2133e-05 deg
peri 263.8166509610492 7.2652e-05 deg
i 5.792305904494749 4.0394e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2000-12-20  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:33:25  

Additional Information
 Jupiter MOID = 2.83359 au 
 T_jup = 3.621 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.747495113156269E-15 -1.07171771652064E-14 2.440711679964615E-13 9.750664944496027E-14 -7.537043696899465E-14 -1.039400164441486E-14
q -1.07171771652064E-14 2.429017827560437E-14 -6.379242899721134E-13 -2.17713585971595E-13 1.510756410024222E-13 2.361618788500928E-14
tp 2.440711679964615E-13 -6.379242899721134E-13 1.261139487988194E-9 1.212519716847015E-11 3.746262391381149E-10 -3.617872479097855E-13
node 9.750664944496027E-14 -2.17713585971595E-13 1.212519716847015E-11 5.203112062838508E-9 -5.174051816864417E-9 1.794002293975383E-11
peri -7.537043696899465E-14 1.510756410024222E-13 3.746262391381149E-10 -5.174051816864417E-9 5.2783006397962E-9 -1.78434321207673E-11
i -1.039400164441486E-14 2.361618788500928E-14 -3.617872479097855E-13 1.794002293975383E-11 -1.78434321207673E-11 1.631711441937128E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO436908  

183733 (2003 YO103)          Discovered 2003-Dec-21 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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