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180819 (2005 FP6)
Classification: Main-belt Asteroid          SPK-ID: 2180819
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08169764851450446 4.3963e-08  
a 2.194803657238558 1.236e-08 au
q 2.015493359491133 9.7526e-08 au
i 6.907801293930049 3.8568e-06 deg
node 122.0127880136206 4.7254e-05 deg
peri 132.9786107950617 5.859e-05 deg
M 243.9002535995981 3.5804e-05 deg
tp 2459583.519345654809
(2022-Jan-04.01934565)
0.00011963 TDB
period 1187.659479980173
3.25
1.0032e-05
2.747e-08
d
yr
n .3031171864228372 2.5604e-09 deg/d
Q 2.374113954985982 1.337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8483 days (23.23 yr)  
   first obs. used      1998-01-22  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:03  

Additional Information
 Earth MOID = 1.00551 au 
 Jupiter MOID = 2.66273 au 
 T_jup = 3.656 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457829.5 (2017-Mar-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08205941991087413 4.3862e-08  
q 2.014309153979069 9.7279e-08 au
tp 2458396.732042393676
(2018-Oct-05.23204239)
0.00011497 TDB
node 122.0415869278235 4.728e-05 deg
peri 133.1934388399274 5.8587e-05 deg
i 6.906407881071928 3.856e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8483 days (23.23 yr)  
   first obs. used      1998-01-22  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:03  

Additional Information
 Jupiter MOID = 2.66273 au 
 T_jup = 3.656 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.923836316358202E-15 -4.237916588105894E-15 -1.969406644773566E-12 -4.111175124334235E-14 -5.442353426460203E-13 -3.036791435811145E-15
q -4.237916588105894E-15 9.463259476689122E-15 4.849587474375527E-12 8.890104176008663E-14 1.340811356784346E-12 7.123654625035969E-15
tp -1.969406644773566E-12 4.849587474375527E-12 1.321808890491476E-8 4.8961243740502E-11 4.006877562422903E-9 7.625068021514882E-12
node -4.111175124334235E-14 8.890104176008663E-14 4.8961243740502E-11 2.23541192242608E-9 -2.204687138981752E-9 7.688576457631792E-12
peri -5.442353426460203E-13 1.340811356784346E-12 4.006877562422903E-9 -2.204687138981752E-9 3.432460736946519E-9 -5.407755710778307E-12
i -3.036791435811145E-15 7.123654625035969E-15 7.625068021514882E-12 7.688576457631792E-12 -5.407755710778307E-12 1.486835742222183E-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 17.32   n/a MPCxxxxx  

180819 (2005 FP6)          Discovered 2005-Mar-30 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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