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JPL Small-Body Database Browser
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49082 (1998 RB64)
Classification: Main-belt Asteroid          SPK-ID: 2049082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1310336159415639 4.2126e-08  
a 2.717801504854541 1.49e-08 au
q 2.361678146262026 1.1416e-07 au
i 12.43136853774516 6.2104e-06 deg
node 9.312391667272152 1.9959e-05 deg
peri 105.002814528862 3.1544e-05 deg
M 117.6262815761554 2.2509e-05 deg
tp 2458065.779423421381
(2017-Nov-08.27942342)
0.00010224 TDB
period 1636.533987038195
4.48
1.3459e-05
3.685e-08
d
yr
n .2199770996821944 1.809e-09 deg/d
Q 3.073924863447056 1.6853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1079  
   data-arc span      8358 days (22.88 yr)  
   first obs. used      1996-03-18  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:07  

Additional Information
 Earth MOID = 1.41344 au 
 Jupiter MOID = 2.07437 au 
 T_jup = 3.314 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO395466  

49082 (1998 RB64)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RB64 = 2000 AU247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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