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305263 (2007 YQ29)
Classification: Main-belt Asteroid          SPK-ID: 2305263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02665042759406979 6.491e-08  
a 2.776522932729634 4.2001e-08 au
q 2.702527409347649 1.9338e-07 au
i 3.232657860360329 7.4783e-06 deg
node 209.0722913322485 0.0001266 deg
peri 226.9503792880745 0.00020737 deg
M 197.0949172628426 0.00017049 deg
tp 2459365.184801059026
(2021-May-30.68480106)
0.00080923 TDB
period 1689.858436310524
4.63
3.8344e-05
1.05e-07
d
yr
n .2130355965118532 4.8339e-09 deg/d
Q 2.850518456111619 4.312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:31  

Additional Information
 Earth MOID = 1.71808 au 
 Jupiter MOID = 2.2124 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456526.5 (2013-Aug-22.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02780293429201487 6.5882e-08  
q 2.696972927626677 1.9743e-07 au
tp 2455966.374253309254
(2012-Feb-08.87425331)
0.00073105 TDB
node 209.123288964491 0.00012645 deg
peri 222.4669051880165 0.00020085 deg
i 3.234091048724222 7.488e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:31  

Additional Information
 Jupiter MOID = 2.2124 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.340424871096381E-15 -1.275102517878925E-14 -1.023468785260922E-11 -2.31904761314027E-14 -2.126739935442866E-12 1.480175907803759E-15
q -1.275102517878925E-14 3.898028729675106E-14 4.203717265912103E-11 6.511624580319046E-14 8.887684756106431E-12 -3.48238790564825E-15
tp -1.023468785260922E-11 4.203717265912103E-11 5.344368817910554E-7 4.742472482411606E-11 1.141209558135996E-7 1.814152234973296E-12
node -2.31904761314027E-14 6.511624580319046E-14 4.742472482411606E-11 1.598919416093797E-8 -1.595357430266691E-8 -5.600015574935412E-11
peri -2.126739935442866E-12 8.887684756106431E-12 1.141209558135996E-7 -1.595357430266691E-8 4.033927198836595E-8 5.633141126325306E-11
i 1.480175907803759E-15 -3.48238790564825E-15 1.814152234973296E-12 -5.600015574935412E-11 5.633141126325306E-11 5.6069647469395E-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 16.8   n/a MPO450228  

305263 (2007 YQ29)          Discovered 2007-Dec-21 by Sarneczky, K. at Piszkesteto
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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