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227260 (2005 SF92)
Classification: Main-belt Asteroid          SPK-ID: 2227260
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103671586874981 4.7732e-08  
a 2.411693868731046 1.3415e-08 au
q 2.145522068815141 1.1747e-07 au
i 1.304956574560035 4.9128e-06 deg
node 214.3156198273318 0.00022556 deg
peri 264.4350487686621 0.00022743 deg
M 295.7989366256729 2.7177e-05 deg
tp 2459444.461568242488
(2021-Aug-17.96156824)
0.00010363 TDB
period 1367.986135295321
3.75
1.1414e-05
3.125e-08
d
yr
n .2631605618738841 2.1957e-09 deg/d
Q 2.677865668646952 1.4895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6988 days (19.13 yr)  
   first obs. used      2001-09-23  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:04  

Additional Information
 Earth MOID = 1.16199 au 
 Jupiter MOID = 2.38733 au 
 T_jup = 3.510 
[ 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 17.2   n/a MPO437077  

227260 (2005 SF92)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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