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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068807289078462 4.9873e-08  
a 2.286890147730782 1.5061e-08 AU
q 2.042465661809144 1.1251e-07 AU
i 7.239363571205323 6.9871e-06 deg
node 114.0932677888256 4.0211e-05 deg
peri 277.4269461233405 5.3524e-05 deg
M 110.6790825687484 3.6549e-05 deg
tp 2456412.144525246447
(2013-Apr-29.64452525)
0.00012716 JED
period 1263.183319435605
3.46
1.2479e-05
3.417e-08
d
yr
n .2849942636678019 2.8154e-09 deg/d
Q 2.53131463365242 1.6671e-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 = 1.06196 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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