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172670 (2003 YD119)
Classification: Main-belt Asteroid          SPK-ID: 2172670
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1113896689583854 6.0837e-08  
a 2.666766264894723 2.9207e-08 au
q 2.369716053458709 1.5717e-07 au
i 14.80188099186024 6.3921e-06 deg
node 84.43836649502504 2.3935e-05 deg
peri 34.60242648690328 3.8286e-05 deg
M 261.0150007216517 3.5405e-05 deg
tp 2459437.863704319906
(2021-Aug-11.36370432)
0.00016108 TDB
period 1590.654490105216
4.35
2.6132e-05
7.155e-08
d
yr
n .2263219336690694 3.7181e-09 deg/d
Q 2.963816476330735 3.246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7001 days (19.17 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6268  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:52:37  

Additional Information
 Earth MOID = 1.39959 au 
 Jupiter MOID = 2.22583 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095402084429262 6.0509e-08  
q 2.37618256195076 1.56e-07 au
tp 2456250.909962268219
(2012-Nov-19.40996227)
0.00013561 TDB
node 84.49391305968828 2.396e-05 deg
peri 33.96383752982352 3.882e-05 deg
i 14.79058532715539 6.3862e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7001 days (19.17 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6268  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:52:37  

Additional Information
 Jupiter MOID = 2.22583 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.661364224081872E-15 -9.31531557894129E-15 1.418810332918996E-12 1.974653751268432E-14 2.528854460149963E-13 -3.147445824442384E-15
q -9.31531557894129E-15 2.433666251290847E-14 -2.336512135003921E-12 -5.016036701395662E-14 -3.19242091343514E-13 9.208239445186297E-15
tp 1.418810332918996E-12 -2.336512135003921E-12 1.838922274682861E-8 8.918461815447188E-12 4.174701673434039E-9 8.815700917313207E-14
node 1.974653751268432E-14 -5.016036701395662E-14 8.918461815447188E-12 5.740888285752943E-10 -5.530295415339676E-10 9.29079466086038E-12
peri 2.528854460149963E-13 -3.19242091343514E-13 4.174701673434039E-9 -5.530295415339676E-10 1.507025676998489E-9 -8.819119705149169E-12
i -3.147445824442384E-15 9.208239445186297E-15 8.815700917313207E-14 9.29079466086038E-12 -8.819119705149169E-12 4.078417672369366E-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 15.3   n/a MPO299911  

172670 (2003 YD119)          Discovered 2003-Dec-27 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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