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48462 (1991 RT6)
Classification: Main-belt Asteroid          SPK-ID: 2048462
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08631073390690089 8.2127e-08  
a 3.169785923397756 5.1735e-08 au
q 2.896199374021532 2.7121e-07 au
i 20.23088911774263 1.1297e-05 deg
node 320.9422780199831 2.7169e-05 deg
peri 279.7326815274711 7.4854e-05 deg
M 197.9180500734478 7.1934e-05 deg
tp 2458328.558766728744
(2018-Jul-29.05876673)
0.00041591 JED
period 2061.310072921423
5.64
5.0465e-05
1.382e-07
d
yr
n .1746462139438268 4.2757e-09 deg/d
Q 3.44337247277398 5.62e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      13722 days (37.57 yr)  
   first obs. used      1978-04-29  
   last obs. used      2015-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47342  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:00:37  

Additional Information
 Earth MOID = 1.96387 au 
 Jupiter MOID = 1.88417 au 
 T_jup = 3.101 
[ 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 12.7 mag n/a MPO319663  

48462 (1991 RT6)          Discovered 1991-Sep-03 by McNaught, R. H. at Siding Spring
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RT6 = 2000 AK63 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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