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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156899498719813 9.6412e-08  
a 2.374074254066025 1.3482e-08 au
q 2.001583193679452 2.2903e-07 au
i 6.861570705897352 9.5458e-06 deg
node 28.300249983811 4.7882e-05 deg
peri 325.8390124583694 5.1934e-05 deg
M 238.1933080309459 2.0224e-05 deg
tp 2457852.572950733986
(2017-Apr-09.07295073)
7.6519e-05 JED
period 1336.102800538921
3.66
1.1381e-05
3.116e-08
d
yr
n .2694403453497686 2.2951e-09 deg/d
Q 2.746565314452599 1.5597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      8671 days (23.74 yr)  
   first obs. used      1991-09-13  
   last obs. used      2015-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54721  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:16:12  

Additional Information
 Earth MOID = .999685 au 
 Jupiter MOID = 2.68887 au 
 T_jup = 3.516 
[ 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 15.3 mag n/a MPO337645  

48460 (1991 RH6)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar
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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