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183732 (2003 YC103)
Classification: Main-belt Asteroid          SPK-ID: 2183732
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454525057642872 3.7651e-08  
a 2.317563383063523 1.2339e-08 au
q 1.980467981729375 9.2589e-08 au
i 2.032437350577602 5.402e-06 deg
node 201.6701441598107 0.00010245 deg
peri 245.3211709751932 0.00010576 deg
M 304.152085004154 3.0781e-05 deg
tp 2459400.417273795609
(2021-Jul-04.91727380)
0.00011118 TDB
period 1288.68228244103
3.53
1.0292e-05
2.818e-08
d
yr
n .2793551249250404 2.231e-09 deg/d
Q 2.654658784397671 1.4134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      8764 days (23.99 yr)  
   first obs. used      1996-12-17  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:11  

Additional Information
 Earth MOID = .997478 au 
 Jupiter MOID = 2.53845 au 
 T_jup = 3.565 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457878.5 (2017-May-05.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457263704770557 3.8153e-08  
q 1.98032221966847 9.4028e-08 au
tp 2458108.317152238551
(2017-Dec-20.81715224)
0.00010455 TDB
node 201.7829719834023 0.00010232 deg
peri 244.5014913951939 0.00010561 deg
i 2.0331840729866 5.4052e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      8764 days (23.99 yr)  
   first obs. used      1996-12-17  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:11  

Additional Information
 Jupiter MOID = 2.53845 au 
 T_jup = 3.565 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.455658271214021E-15 -3.569386226933575E-15 -2.055709924648951E-12 -1.413560982908197E-14 -4.892168739532808E-13 3.601316340804284E-16
q -3.569386226933575E-15 8.84117545002631E-15 5.416657540202544E-12 3.673453132778478E-14 1.289904462734001E-12 -7.33330798135589E-16
tp -2.055709924648951E-12 5.416657540202544E-12 1.093150085595039E-8 5.848466263464873E-11 2.742970025763216E-9 -7.535533543158697E-13
node -1.413560982908197E-14 3.673453132778478E-14 5.848466263464873E-11 1.047036569113213E-8 -1.044836976351384E-8 -9.39688198617965E-11
peri -4.892168739532808E-13 1.289904462734001E-12 2.742970025763216E-9 -1.044836976351384E-8 1.115445285590491E-8 9.370231165652004E-11
i 3.601316340804284E-16 -7.33330798135589E-16 -7.535533543158697E-13 -9.39688198617965E-11 9.370231165652004E-11 2.921594244691958E-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 17.23   n/a MPCxxxxx  

183732 (2003 YC103)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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