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JPL Small-Body Database Browser
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266764 (2009 SV129)
Classification: Main-belt Asteroid          SPK-ID: 2266764
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04985155180184807 4.9261e-08  
a 2.843290843336248 3.0322e-08 au
q 2.70154838257195 1.4361e-07 au
i 2.717459893674095 4.9638e-06 deg
node 142.6363236095818 0.00014847 deg
peri 327.381843418398 0.00016294 deg
M 273.946971855238 6.6181e-05 deg
tp 2459019.094977515874
(2020-Jun-18.59497752)
0.00032234 TDB
period 1751.178257808786
4.79
2.8012e-05
7.669e-08
d
yr
n .2055758734981444 3.2885e-09 deg/d
Q 2.985033304100545 3.1833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      7410 days (20.29 yr)  
   first obs. used      1999-08-12  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60164  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:34:40  

Additional Information
 Earth MOID = 1.71893 au 
 Jupiter MOID = 2.06204 au 
 T_jup = 3.305 
[ 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 16.4   n/a MPO418415  

266764 (2009 SV129)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 SV129 = 2004 TG181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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