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JPL Small-Body Database Browser
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469787 (2005 QF181)
Classification: Main-belt Asteroid          SPK-ID: 2469787
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 .2405462253144236 7.7244e-08  
a 3.113605576835406 5.0337e-08 au
q 2.364639508209711 2.4468e-07 au
i 10.85429704743131 9.5542e-06 deg
node 160.450271326836 4.0502e-05 deg
peri 219.95323735475 4.639e-05 deg
M 156.860698040166 2.2009e-05 deg
tp 2457726.109432293748
(2016-Dec-03.60943229)
0.00011104 TDB
period 2006.752540994351
5.49
4.8664e-05
1.332e-07
d
yr
n .1793943162626415 4.3503e-09 deg/d
Q 3.862571645461102 6.2445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2002-03-21  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:06:46  

Additional Information
 Earth MOID = 1.37705 au 
 Jupiter MOID = 1.64734 au 
 T_jup = 3.146 
[ 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 16.0   n/a MPO434690  

469787 (2005 QF181)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 QF181 = 2002 FZ41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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