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JPL Small-Body Database Browser
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268090 (2004 RF229)
Classification: Main-belt Asteroid          SPK-ID: 2268090
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0605453014485523 8.6029e-08  
a 2.785550589095033 3.3871e-08 au
q 2.616898588978081 2.3469e-07 au
i 5.941362693737674 8.9848e-06 deg
node 357.9082362687659 5.5318e-05 deg
peri 345.1139951412461 8.0284e-05 deg
M 81.61695290600728 6.0532e-05 deg
tp 2458215.515824813434
(2018-Apr-07.01582481)
0.00028438 TDB
period 1698.106804192672
4.65
3.0972e-05
8.48e-08
d
yr
n .2120007994262494 3.8668e-09 deg/d
Q 2.954202589211983 3.5922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      6140 days (16.81 yr)  
   first obs. used      2002-03-13  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:04:36  

Additional Information
 Earth MOID = 1.60869 au 
 Jupiter MOID = 2.31604 au 
 T_jup = 3.321 
[ 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 16.3   n/a MPO470845  

268090 (2004 RF229)          Discovered 2004-Sep-09 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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