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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069288084744653 4.6567e-08  
a 2.286766266861167 1.4132e-08 au
q 2.042245074686102 1.0638e-07 au
i 7.239066193597798 6.0722e-06 deg
node 114.0924861666239 3.844e-05 deg
peri 277.2165902475774 5.0165e-05 deg
M 281.9377400304051 3.5671e-05 deg
tp 2457674.385923528600
(2016-Oct-12.88592353)
0.00012639 JED
period 1263.080680839884
3.46
1.1708e-05
3.205e-08
d
yr
n .2850174224504948 2.642e-09 deg/d
Q 2.531287459036233 1.5643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      9807 days (26.85 yr)  
   first obs. used      1988-08-16  
   last obs. used      2015-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51862  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:16:09  

Additional Information
 Earth MOID = 1.0615 au 
 Jupiter MOID = 2.85654 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 14.7 mag n/a MPO337644  

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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