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JPL Small-Body Database Browser
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305901 (2009 FQ34)
Classification: Main-belt Asteroid          SPK-ID: 2305901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04972176608888877 9.4921e-08  
a 2.703167917132959 3.2248e-08 au
q 2.568761634258285 2.6817e-07 au
i 6.737058970007022 8.3947e-06 deg
node 147.6545184278272 7.8433e-05 deg
peri 252.1591122071168 0.00012143 deg
M 245.6915834547774 9.9452e-05 deg
tp 2459115.946590572348
(2020-Sep-23.44659057)
0.00045354 TDB
period 1623.334293434412
4.44
2.9049e-05
7.953e-08
d
yr
n .2217657825969813 3.9684e-09 deg/d
Q 2.837574200007632 3.3851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      9002 days (24.65 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65093  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:41:34  

Additional Information
 Earth MOID = 1.58419 au 
 Jupiter MOID = 2.36122 au 
 T_jup = 3.355 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO440440  

305901 (2009 FQ34)          Discovered 2009-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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