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79035 (2247 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079035
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0815421460125096 5.2382e-08  
a 2.862171030692861 1.8187e-08 au
q 2.628783462595328 1.5362e-07 au
i 1.181683462217787 4.576e-06 deg
node 324.5068561896181 0.00026562 deg
peri 29.00807726102923 0.00026757 deg
M 238.8332601132803 3.495e-05 deg
tp 2459595.781960170878
(2022-Jan-16.28196017)
0.00017339 TDB
period 1768.649596926263
4.84
1.6858e-05
4.615e-08
d
yr
n .2035451231412057 1.9401e-09 deg/d
Q 3.095558598790393 1.967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      17023 days (46.61 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:37:10  

Additional Information
 Earth MOID = 1.62346 au 
 Jupiter MOID = 2.26843 au 
 T_jup = 3.296 
[ 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 14.7   n/a MPO296680  
diameter diameter 4.256 km 0.720 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79035 (2247 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2247 T-2 = 1983 VQ5 = 2000 EP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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