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47174 (1999 TC95)
Classification: Main-belt Asteroid          SPK-ID: 2047174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234044419406794 3.881e-08  
a 2.189309842477578 9.7792e-09 au
q 1.919139283131396 8.3391e-08 au
i 7.665507391884656 4.1774e-06 deg
node 79.10929609118151 3.5551e-05 deg
peri 187.2603676721385 4.0827e-05 deg
M 227.1229378461207 2.0031e-05 deg
tp 2459437.223727321137
(2021-Aug-10.72372732)
6.5932e-05 TDB
period 1183.203024563704
3.24
7.9277e-06
2.17e-08
d
yr
n .3042588571244964 2.0386e-09 deg/d
Q 2.459480401823761 1.0986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      9588 days (26.25 yr)  
   first obs. used      1994-01-04  
   last obs. used      2020-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55367  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:30  

Additional Information
 Earth MOID = .903569 au 
 Jupiter MOID = 2.60493 au 
 T_jup = 3.653 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO302330  
diameter diameter 2.484 km 0.562 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.286   0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47174 (1999 TC95)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TC95 = 1998 FJ89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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