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JPL Small-Body Database Browser
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347963 (2003 RB8)
Classification: Main-belt Asteroid          SPK-ID: 2347963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .304192916817071 9.5e-08  
a 2.652298645685191 1.5603e-08 au
q 1.845488184384246 2.4815e-07 au
i 12.79135172481846 9.0707e-06 deg
node 284.0494115262367 4.7669e-05 deg
peri 88.1956129620139 4.9926e-05 deg
M 315.56277669886 1.6073e-05 deg
tp 2459195.249555562369
(2020-Dec-11.74955556)
7.1495e-05 TDB
period 1577.727742512981
4.32
1.3923e-05
3.812e-08
d
yr
n .2281762501219617 2.0135e-09 deg/d
Q 3.459109106986137 2.035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      2000-01-04  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:34:02  

Additional Information
 Earth MOID = .89801 au 
 Jupiter MOID = 2.2696 au 
 T_jup = 3.288 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO434192  

347963 (2003 RB8)          Discovered 2003-Sep-04 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2003 RB8 = 2000 AB134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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