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JPL Small-Body Database Browser
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266707 (2009 QD30)
Classification: Main-belt Asteroid          SPK-ID: 2266707
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353129623736613 6.7042e-08  
a 3.114011050177051 5.492e-08 au
q 2.692644990113278 2.3468e-07 au
i 12.0003868328803 6.911e-06 deg
node 266.5959020314417 4.969e-05 deg
peri 35.88123370473617 6.4136e-05 deg
M 284.9990512575396 4.0498e-05 deg
tp 2459018.660404557936
(2020-Jun-18.16040456)
0.0002272 TDB
period 2007.144551701286
5.50
5.3099e-05
1.454e-07
d
yr
n .1793592791784022 4.7449e-09 deg/d
Q 3.535377110240824 6.2352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      5835 days (15.98 yr)  
   first obs. used      2003-06-11  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:48  

Additional Information
 Earth MOID = 1.6865 au 
 Jupiter MOID = 1.68524 au 
 T_jup = 3.170 
[ 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 15.4   n/a MPO352654  

266707 (2009 QD30)          Discovered 2009-Aug-24 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 QD30 = 2004 RB215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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