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227916 (2007 FZ11)
Classification: Main-belt Asteroid          SPK-ID: 2227916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380264150711735 4.5826e-08  
a 2.372564595791516 1.2969e-08 au
q 2.045088010109626 1.0877e-07 au
i 1.637770676732804 5.1806e-06 deg
node 325.4069585981047 0.00016021 deg
peri 232.233131015331 0.00016117 deg
M 259.68651665024 1.789e-05 deg
tp 2459572.448066654244
(2021-Dec-23.94806665)
6.7485e-05 TDB
period 1334.828574625989
3.65
1.0945e-05
2.997e-08
d
yr
n .2696975528118807 2.2113e-09 deg/d
Q 2.700041181473407 1.4759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      9056 days (24.79 yr)  
   first obs. used      1996-03-20  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:39  

Additional Information
 Earth MOID = 1.04296 au 
 Jupiter MOID = 2.26001 au 
 T_jup = 3.530 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457059.5 (2015-Feb-06.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376678437380791 4.591e-08  
q 2.045730225762227 1.0889e-07 au
tp 2456903.447224301668
(2014-Sep-02.94722430)
6.2342e-05 TDB
node 325.4924077451949 0.0001602 deg
peri 232.2901871672817 0.00016116 deg
i 1.637891006411878 5.1809e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      9056 days (24.79 yr)  
   first obs. used      1996-03-20  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:39  

Additional Information
 Jupiter MOID = 2.26001 au 
 T_jup = 3.530 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.107737990808032E-15 -4.972767849907591E-15 -5.320698801331506E-13 1.090752922403273E-14 -1.903976798366749E-13 -2.054735671460023E-16
q -4.972767849907591E-15 1.185786214754439E-14 1.310707714717023E-12 -2.602821325956397E-14 4.671577838794508E-13 5.497869470278971E-16
tp -5.320698801331506E-13 1.310707714717023E-12 3.88649805327489E-9 -1.993532691276192E-11 1.116940615983858E-9 -1.99701619430077E-13
node 1.090752922403273E-14 -2.602821325956397E-14 -1.993532691276192E-11 2.566290768894762E-8 -2.565735779097466E-8 9.42467570655962E-11
peri -1.903976798366749E-13 4.671577838794508E-13 1.116940615983858E-9 -2.565735779097466E-8 2.597406907265724E-8 -9.426299592812749E-11
i -2.054735671460023E-16 5.497869470278971E-16 -1.99701619430077E-13 9.42467570655962E-11 -9.426299592812749E-11 2.684163365181237E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.23   n/a MPCxxxxx  

227916 (2007 FZ11)          Discovered 2007-Mar-17 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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