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11591 (1995 FV)
Classification: Main-belt Asteroid          SPK-ID: 2011591
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09106574448835707 3.1836e-08  
a 2.305811528171774 7.8039e-09 au
q 2.095831084708975 7.3681e-08 au
i 4.770165035908605 3.5292e-06 deg
node 154.2040635781144 4.1175e-05 deg
peri 71.93881189509169 4.5232e-05 deg
M 99.31361664649977 1.9059e-05 deg
tp 2458847.690368208029
(2019-Dec-30.19036821)
6.7337e-05 TDB
period 1278.892781613206
3.50
6.4925e-06
1.778e-08
d
yr
n .2814934959175335 1.429e-09 deg/d
Q 2.515791971634573 8.5146e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1873  
   data-arc span      11409 days (31.24 yr)  
   first obs. used      1989-09-27  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48934  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:51:55  

Additional Information
 Earth MOID = 1.09128 au 
 Jupiter MOID = 2.46302 au 
 T_jup = 3.578 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.65   n/a E2021B10  

11591 (1995 FV)          Discovered 1995-Mar-28 by Kobayashi, T. at Oizumi
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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