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441910 (2010 FW14)
Classification: Main-belt Asteroid          SPK-ID: 2441910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298675478956779 6.5243e-08  
a 2.607637695717753 5.7105e-08 au
q 2.268990182374553 2.0229e-07 au
i 12.95815237988745 1.2141e-05 deg
node 99.94420712796304 2.9706e-05 deg
peri 118.7358442624378 6.0433e-05 deg
M 118.5948486160727 5.4675e-05 deg
tp 2458493.821324081978
(2019-Jan-10.32132408)
0.00022985 TDB
period 1538.045922390658
4.21
5.0523e-05
1.383e-07
d
yr
n .2340632322866114 7.6887e-09 deg/d
Q 2.946285209060953 6.4521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      2887 days (7.90 yr)  
   first obs. used      2010-03-17  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59552  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:38  

Additional Information
 Earth MOID = 1.29045 au 
 Jupiter MOID = 2.1423 au 
 T_jup = 3.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457246.5 (2015-Aug-12.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288027806502689 6.5623e-08  
q 2.272929517606898 2.0327e-07 au
tp 2456955.215429131218
(2014-Oct-24.71542913)
0.00022726 TDB
node 99.97427813013603 2.9721e-05 deg
peri 118.9426079272936 6.0639e-05 deg
i 12.9527130196536 1.2133e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      2887 days (7.90 yr)  
   first obs. used      2010-03-17  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59552  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:38  

Additional Information
 Jupiter MOID = 2.1423 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.306321655122585E-15 -1.306390291676816E-14 3.85643979073331E-12 1.573849071782342E-14 6.569276261734297E-13 5.615637217109242E-15
q -1.306390291676816E-14 4.1316964652409E-14 -1.041529452215028E-11 -4.665395446659042E-14 -1.62691635598619E-12 -1.168146224437877E-14
tp 3.85643979073331E-12 -1.041529452215028E-11 5.164791920897554E-8 1.312602430026507E-11 1.201768654910338E-8 -1.539506437343501E-11
node 1.573849071782342E-14 -4.665395446659042E-14 1.312602430026507E-11 8.833318869624182E-10 -8.576523424409701E-10 1.716010900433247E-10
peri 6.569276261734297E-13 -1.62691635598619E-12 1.201768654910338E-8 -8.576523424409701E-10 3.677080129878104E-9 -1.70665379752691E-10
i 5.615637217109242E-15 -1.168146224437877E-14 -1.539506437343501E-11 1.716010900433247E-10 -1.70665379752691E-10 1.472100390295144E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437717  
diameter diameter 1.741 km 0.405 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441910 (2010 FW14)          Discovered 2010-Mar-17 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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