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48419 (1988 RB5)
Classification: Main-belt Asteroid          SPK-ID: 2048419
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070338125075835 4.9587e-08  
a 2.286376598592548 1.4878e-08 AU
q 2.041656994417067 1.1192e-07 AU
i 7.239288965294936 6.8574e-06 deg
node 114.09197633 4.0096e-05 deg
peri 277.3202796791862 5.312e-05 deg
M 167.803509057411 3.6419e-05 deg
tp 2456411.902227616518
(2013-Apr-29.40222762)
0.00012595 JED
period 1262.75784844021
3.46
1.2326e-05
3.375e-08
d
yr
n .2850902890405165 2.7827e-09 deg/d
Q 2.531096202768029 1.647e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      9720 days (26.61 yr)  
   first obs. used      1988-08-16  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53931  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:12:57  

Additional Information
 Earth MOID = 1.0622 AU 
 T_jup = 3.583 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO279997  

48419 (1988 RB5)          Discovered 1988-Sep-02 by Debehogne, H. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RB5 = 1999 XJ159 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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