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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070338158301756 4.987e-08  
a 2.286376598725507 1.4972e-08 AU
q 2.041656986939098 1.1246e-07 AU
i 7.239288975753697 6.987e-06 deg
node 114.0919787457395 4.0218e-05 deg
peri 277.3202751002309 5.3507e-05 deg
M 167.8035110532886 3.669e-05 deg
tp 2456411.902220564314
(2013-Apr-29.40222056)
0.00012698 JED
period 1262.757848550359
3.46
1.2404e-05
3.396e-08
d
yr
n .2850902890156483 2.8004e-09 deg/d
Q 2.531096210511916 1.6575e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      9415 days (25.78 yr)  
   first obs. used      1988-08-16  
   last obs. used      2014-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54215  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:59:03  

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 (809)
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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