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541360 (2011 FA156)
Classification: Main-belt Asteroid          SPK-ID: 2541360
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1019953524146312 5.9592e-08  
a 2.185837162231166 1.5278e-08 au
q 1.9628919305484 1.3713e-07 au
i 6.806222056328261 5.3181e-06 deg
node 124.8719182308685 5.45e-05 deg
peri 149.2268424601587 6.8762e-05 deg
M 333.5569391069016 3.6869e-05 deg
tp 2459483.203046801446
(2021-Sep-25.70304680)
0.00012062 TDB
period 1180.388948719139
3.23
1.2375e-05
3.388e-08
d
yr
n .3049842176094942 3.1975e-09 deg/d
Q 2.408782393913931 1.6836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2005-06-14  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49259  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:51  

Additional Information
 Earth MOID = .949688 au 
 Jupiter MOID = 2.68066 au 
 T_jup = 3.661 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458014.5 (2017-Sep-18.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024460598489538 5.9414e-08  
q 1.962157690036584 1.3681e-07 au
tp 2458301.790725612985
(2018-Jul-02.29072561)
0.00012427 TDB
node 124.9033266644073 5.4515e-05 deg
peri 148.9947142802335 6.8698e-05 deg
i 6.805275991346267 5.3175e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2005-06-14  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49259  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:51  

Additional Information
 Jupiter MOID = 2.68066 au 
 T_jup = 3.661 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.530023457031491E-15 -8.096532393749391E-15 1.793190090815598E-12 -1.18704309959322E-14 7.684629496314804E-13 -7.902286411408532E-15
q -8.096532393749391E-15 1.871798148352237E-14 -4.553206774579925E-12 3.36093783534881E-14 -1.919279022660264E-12 1.733992793732496E-14
tp 1.793190090815598E-12 -4.553206774579925E-12 1.544347770937947E-8 -2.008740612799545E-11 5.222338810809207E-9 2.966082101645332E-11
node -1.18704309959322E-14 3.36093783534881E-14 -2.008740612799545E-11 2.97183806879972E-9 -2.956954296871278E-9 1.613737634021578E-11
peri 7.684629496314804E-13 -1.919279022660264E-12 5.222338810809207E-9 -2.956954296871278E-9 4.719387740023883E-9 -6.530344613540143E-12
i -7.902286411408532E-15 1.733992793732496E-14 2.966082101645332E-11 1.613737634021578E-11 -6.530344613540143E-12 2.8275374372723E-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 18.0   .37024 MPO535739 autocmod 2.8

541360 (2011 FA156)          Discovered 2011-Mar-09 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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