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441401 (2008 FT110)
Classification: Main-belt Asteroid          SPK-ID: 2441401
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680731531780343 6.9282e-08  
a 2.227191106523696 2.319e-08 au
q 1.852860074520183 1.5329e-07 au
i 3.27876746598427 6.9298e-06 deg
node 14.87244591743318 0.00013235 deg
peri 261.9910303949393 0.00013559 deg
M 245.2779084952958 2.638e-05 deg
tp 2459587.382608849511
(2022-Jan-07.88260885)		 9.1613e-05 TDB
period 1214.044630454746
3.32		 1.8961e-05
5.191e-08		 d
yr
n .2965294610834483 4.6312e-09 deg/d
Q 2.60152213852721 2.7087e-08 au
   Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4265 days (11.68 yr)  
   first obs. used      2008-03-31  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:19  

Additional Information
 Earth MOID = .838208 au 
 Jupiter MOID = 2.52006 au 
 T_jup = 3.624 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457262.5 (2015-Aug-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682444596104964 6.9124e-08  
q 1.85236494364037 1.5297e-07 au
tp 2457159.862786361438
(2015-May-17.36278636)		 8.1211e-05 TDB
node 14.90349453472017 0.00013225 deg
peri 262.0500765364878 0.0001355 deg
i 3.280447374808948 6.9318e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4265 days (11.68 yr)  
   first obs. used      2008-03-31  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:19  

Additional Information
 Jupiter MOID = 2.52006 au 
 T_jup = 3.624 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.778175513049906E-15 -1.0491243234435E-14 -2.254741136176985E-13 -8.397166289237027E-14 -1.735855366805704E-13 -1.28211021415792E-14
q -1.0491243234435E-14 2.340020956522607E-14 5.942203755717678E-13 1.849629140161441E-13 4.181123971536051E-13 2.869425951074004E-14
tp -2.254741136176985E-13 5.942203755717678E-13 6.595196622916463E-9 -6.206852650043886E-11 2.438120198600278E-9 -9.40713446006334E-12
node -8.397166289237027E-14 1.849629140161441E-13 -6.206852650043886E-11 1.749070315473484E-8 -1.748110226073413E-8 -1.588887928022716E-10
peri -1.735855366805704E-13 4.181123971536051E-13 2.438120198600278E-9 -1.748110226073413E-8 1.835972881379283E-8 1.557466477377451E-10
i -1.28211021415792E-14 2.869425951074004E-14 -9.40713446006334E-12 -1.588887928022716E-10 1.557466477377451E-10 4.804951156688236E-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 18.2   n/a MPO450443  

441401 (2008 FT110)          Discovered 2008-Mar-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 FT110 = 2008 HM38 = 2011 DV46 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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