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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1956296676904848 3.3228e-08  
a 2.418259677649107 1.0902e-08 au
q 1.945176340521314 8.0356e-08 au
i 2.768049123117414 5.6083e-06 deg
node 48.23508980511117 7.6349e-05 deg
peri 233.3017415069261 7.7891e-05 deg
M 164.0805237957456 1.611e-05 deg
tp 2458374.452390538347
(2018-Sep-12.95239054)
5.9879e-05 TDB
period 1373.57642572347
3.76
9.2885e-06
2.543e-08
d
yr
n .2620895301187091 1.7723e-09 deg/d
Q 2.891343014776901 1.3035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      9077 days (24.85 yr)  
   first obs. used      1995-03-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:45:12  

Additional Information
 Earth MOID = .930295 au 
 Jupiter MOID = 2.25633 au 
 T_jup = 3.487 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457161.5 (2015-May-19.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1959543667775097 3.3053e-08  
q 1.944084318105539 7.9909e-08 au
tp 2457002.143160588577
(2014-Dec-10.64316059)
5.7425e-05 TDB
node 48.23831680089084 7.6334e-05 deg
peri 233.465392926807 7.7882e-05 deg
i 2.768973871580311 5.609e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      9077 days (24.85 yr)  
   first obs. used      1995-03-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:45:12  

Additional Information
 Jupiter MOID = 2.25633 au 
 T_jup = 3.487 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.092479536802004E-15 -2.625328602369304E-15 -5.17135354374897E-13 5.144751559953029E-15 -1.684547983746991E-13 2.08299585317574E-17
q -2.625328602369304E-15 6.385402400538852E-15 1.345953000621438E-12 -1.546399016246533E-14 4.342406391806283E-13 1.975358833731106E-16
tp -5.17135354374897E-13 1.345953000621438E-12 3.297647868913633E-9 -2.073258763598447E-11 8.957154799794044E-10 3.688483713023172E-14
node 5.144751559953029E-15 -1.546399016246533E-14 -2.073258763598447E-11 5.82691757829308E-9 -5.825257908851329E-9 -1.20961824516244E-10
peri -1.684547983746991E-13 4.342406391806283E-13 8.957154799794044E-10 -5.825257908851329E-9 6.065635886416359E-9 1.208454963541132E-10
i 2.08299585317574E-17 1.975358833731106E-16 3.688483713023172E-14 -1.20961824516244E-10 1.208454963541132E-10 3.146060181063897E-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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