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48460 (1991 RH6)
Classification: Main-belt Asteroid          SPK-ID: 2048460
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559717766985615 1.0141e-07  
a 2.375790218883461 1.3842e-08 AU
q 2.005233997381143 2.4164e-07 AU
i 6.856506166891526 1.1056e-05 deg
node 28.34422045763922 4.8277e-05 deg
peri 325.6782872484106 5.4289e-05 deg
M 130.6331651487908 2.2899e-05 deg
tp 2456515.142761754536
(2013-Aug-10.64276175)
8.4474e-05 JED
period 1337.551651369327
3.66
1.169e-05
3.201e-08
d
yr
n .2691484845698839 2.3523e-09 deg/d
Q 2.746346440385779 1.6001e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      8172 days (22.37 yr)  
   first obs. used      1991-09-13  
   last obs. used      2014-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55895  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 07:19:15  

Additional Information
 Earth MOID = 1.00543 AU 
 T_jup = 3.515 
[ 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 15.2 mag n/a MPO266182  

48460 (1991 RH6)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar (675)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RH6 = 2001 HZ10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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