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11081 Persave (1993 FA13)
Classification: Main-belt Asteroid          SPK-ID: 2011081
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04388320149907616 3.349e-08  
a 2.873748967619866 1.2205e-08 au
q 2.747639662616041 9.848e-08 au
i 1.967898094930313 3.7624e-06 deg
node 170.1193875295651 9.3575e-05 deg
peri 190.7230016365809 0.00010134 deg
M 123.260457500536 3.7964e-05 deg
tp 2458787.253639003747
(2019-Oct-30.75363900)
0.00018834 TDB
period 1779.392145755237
4.87
1.1336e-05
3.104e-08
d
yr
n .2023162802301812 1.2889e-09 deg/d
Q 2.99985827262369 1.2741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2287  
   data-arc span      10717 days (29.34 yr)  
   first obs. used      1992-01-09  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49653  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:56:31  

Additional Information
 Earth MOID = 1.74299 au 
 Jupiter MOID = 2.19974 au 
 T_jup = 3.295 
[ 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 13.59   n/a MPCxxxxx  

11081 Persäve           Discovered 1993 Mar. 21 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Per Arvid Säve (1811-1887) was a teacher in Visby who dedicated most of his spare time to research on the dialects and folklore of Gotland. He also founded a museum in Visby, Fornsalen.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06

Alternate Designations
 1993 FA13 = 1996 XU27 = 1998 HA62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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