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35226 (1995 FT4)
Classification: Main-belt Asteroid          SPK-ID: 2035226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1957032244483952 3.3622e-08  
a 2.417593625032484 1.1348e-08 au
q 1.944462757207742 8.1714e-08 au
i 2.768570935582288 5.7919e-06 deg
node 48.23675852281891 8.7405e-05 deg
peri 233.2107482726119 8.8939e-05 deg
M 59.32591817412986 1.6202e-05 deg
tp 2458374.236059022550
(2018-Sep-12.73605902)
6.1358e-05 TDB
period 1373.008985934279
3.76
9.6673e-06
2.647e-08
d
yr
n .262197846982796 1.8461e-09 deg/d
Q 2.890724492857226 1.3569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      8988 days (24.61 yr)  
   first obs. used      1995-03-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:58  

Additional Information
 Earth MOID = .92901 au 
 Jupiter MOID = 2.2555 au 
 T_jup = 3.488 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456861.5 (2014-Jul-23.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958342898654003 3.3442e-08  
q 1.944115907539008 8.1274e-08 au
tp 2457002.224428767447
(2014-Dec-10.72442877)
5.9741e-05 TDB
node 48.24282265371182 8.74e-05 deg
peri 233.4938421242611 8.8942e-05 deg
i 2.76908861712033 5.792e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      8988 days (24.61 yr)  
   first obs. used      1995-03-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:58  

Additional Information
 Jupiter MOID = 2.2555 au 
 T_jup = 3.488 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.118348590453636E-15 -2.700704840023636E-15 -4.345573557937795E-13 9.089025980185606E-15 -1.442289738485709E-13 -1.48466754092931E-16
q -2.700704840023636E-15 6.605523284246983E-15 1.101127257524585E-12 -2.611151994209875E-14 3.616054712178454E-13 6.660082792155534E-16
tp -4.345573557937795E-13 1.101127257524585E-12 3.568998949563717E-9 -3.22183479560023E-11 9.994493344283408E-10 3.698277174031247E-13
node 9.089025980185606E-15 -2.611151994209875E-14 -3.22183479560023E-11 7.638787431577908E-9 -7.638015013322627E-9 -1.809631845505589E-10
peri -1.442289738485709E-13 3.616054712178454E-13 9.994493344283408E-10 -7.638015013322627E-9 7.910655602960903E-9 1.808578676923661E-10
i -1.48466754092931E-16 6.660082792155534E-16 3.698277174031247E-13 -1.809631845505589E-10 1.808578676923661E-10 3.354714924243992E-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 15.6   n/a MPO449215  
diameter diameter 2.056 km 0.416 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35226 (1995 FT4)          Discovered 1995-Mar-23 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 FT4 = 1999 GJ30 = 1999 HW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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