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JPL Small-Body Database Browser
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268083 (2004 RB147)
Classification: Main-belt Asteroid          SPK-ID: 2268083
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576784234064847 6.6355e-08  
a 2.574396609034617 2.6613e-08 au
q 2.168469810499039 1.7191e-07 au
i 8.778296010945754 7.7958e-06 deg
node 356.7176256476122 4.5357e-05 deg
peri 281.0299890637158 5.1497e-05 deg
M 253.5978216076993 2.8763e-05 deg
tp 2459046.422747887593
(2020-Jul-15.92274789)
0.00012375 TDB
period 1508.730287904984
4.13
2.3395e-05
6.405e-08
d
yr
n .2386112368035604 3.7e-09 deg/d
Q 2.980323407570196 3.081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5798 days (15.87 yr)  
   first obs. used      2003-03-26  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:52:01  

Additional Information
 Earth MOID = 1.17274 au 
 Jupiter MOID = 2.22577 au 
 T_jup = 3.394 
[ 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 16.4   n/a MPO433740  

268083 (2004 RB147)          Discovered 2004-Sep-09 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 RB147 = 2007 ER132 = 2008 QR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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