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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02731045513475632 6.4571e-08  
a 2.773728470513666 4.1289e-08 au
q 2.697976683563706 1.9174e-07 au
i 3.232720922009719 7.4785e-06 deg
node 209.0316661129239 0.00012666 deg
peri 228.7572890490497 0.0002049 deg
M 280.6127287198767 0.00016842 deg
tp 2459372.585475119402
(2021-Jun-07.08547512)
0.00079379 TDB
period 1687.307913258922
4.62
3.7675e-05
1.031e-07
d
yr
n .2133576196562038 4.764e-09 deg/d
Q 2.849480257463625 4.2417e-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 = 1.71417 au 
 Jupiter MOID = 2.2119 au 
 T_jup = 3.333 
[ show covariance matrix ]

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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