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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08595247011088147 8.2929e-08  
a 3.170951020505442 5.4036e-08 AU
q 2.898399947692379 2.7403e-07 AU
i 20.23082363908327 1.2168e-05 deg
node 320.9448910637349 2.7808e-05 deg
peri 279.860496534236 7.9968e-05 deg
M 127.9370335178109 7.5829e-05 deg
tp 2456267.546364453371
(2012-Dec-06.04636445)
0.0004342 JED
period 2062.446670377523
5.65
5.2719e-05
1.443e-07
d
yr
n .1745499678467339 4.4617e-09 deg/d
Q 3.443502093318505 5.868e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      13358 days (36.57 yr)  
   first obs. used      1978-04-29  
   last obs. used      2014-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47671  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:04:20  

Additional Information
 Earth MOID = 1.96838 AU 
 T_jup = 3.100 
[ 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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