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JPL Small-Body Database Browser
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185063 (2006 RF31)
Classification: Main-belt Asteroid          SPK-ID: 2185063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1879686902933002 5.8081e-08  
a 2.774743689508215 2.5514e-08 au
q 2.253178752291757 1.6244e-07 au
i 1.840017185986097 8.595e-06 deg
node 344.6566349377835 0.00020156 deg
peri 59.75334666058129 0.00020321 deg
M 317.1835729587719 2.7035e-05 deg
tp 2459201.289342679501
(2020-Dec-17.78934268)
0.00012829 TDB
period 1688.234361429031
4.62
2.3285e-05
6.375e-08
d
yr
n .2132405359261097 2.9411e-09 deg/d
Q 3.296308626724674 3.0309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      9321 days (25.52 yr)  
   first obs. used      1992-10-04  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57958  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:49:02  

Additional Information
 Earth MOID = 1.26297 au 
 Jupiter MOID = 2.11236 au 
 T_jup = 3.309 
[ 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 16.5   n/a MPO446105  

185063 (2006 RF31)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 RF31 = 2003 AP94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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