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351147 (2003 YY19)
Classification: Main-belt Asteroid          SPK-ID: 2351147
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673965416795571 8.3598e-08  
a 2.74446478694226 3.0031e-08 au
q 2.285050872846803 2.2717e-07 au
i 7.410167713991697 9.3309e-06 deg
node 303.0737241933222 5.0921e-05 deg
peri 179.5584902917513 5.5431e-05 deg
M 210.0857342954338 2.7955e-05 deg
tp 2459692.052860960201
(2022-Apr-22.55286096)
0.00013677 TDB
period 1660.676045575891
4.55
2.7258e-05
7.463e-08
d
yr
n .2167791851752512 3.5581e-09 deg/d
Q 3.203878701037717 3.5058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6068 days (16.61 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:52:57  

Additional Information
 Earth MOID = 1.30078 au 
 Jupiter MOID = 1.88048 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456938.5 (2014-Oct-08.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653498799511013 8.2688e-08  
q 2.291836360104526 2.239e-07 au
tp 2456363.717547241703
(2013-Mar-12.21754724)
0.00010727 TDB
node 303.2390914602648 5.1107e-05 deg
peri 178.6692972710168 5.5793e-05 deg
i 7.392566192629645 9.3106e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6068 days (16.61 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:52:57  

Additional Information
 Jupiter MOID = 1.88048 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.837284615627516E-15 -1.840139590462072E-14 1.619442819141998E-12 -4.235157568654893E-14 5.268673400839823E-13 4.38669794486064E-15
q -1.840139590462072E-14 5.012973791722709E-14 -3.310289133043873E-12 1.172498965421001E-13 -1.183757044539101E-12 -1.02777550435664E-14
tp 1.619442819141998E-12 -3.310289133043873E-12 1.15063774424261E-8 -2.209260055324001E-11 2.42905604104151E-9 9.221167429892126E-12
node -4.235157568654893E-14 1.172498965421001E-13 -2.209260055324001E-11 2.611940733104774E-9 -2.594712791669901E-9 1.237298354834802E-10
peri 5.268673400839823E-13 -1.183757044539101E-12 2.42905604104151E-9 -2.594712791669901E-9 3.112905065126506E-9 -1.207383489343386E-10
i 4.38669794486064E-15 -1.02777550435664E-14 9.221167429892126E-12 1.237298354834802E-10 -1.207383489343386E-10 8.66867804799039E-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 16.3   n/a MPO437486  
diameter diameter 4.209 km 0.850 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351147 (2003 YY19)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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