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JPL Small-Body Database Browser
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39453 (4070 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2039453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09366193028948182 4.1638e-08  
a 3.185431530951443 2.2423e-08 au
q 2.887077864957551 1.343e-07 au
i 23.00632534991814 5.473e-06 deg
node 188.0052831114811 1.0701e-05 deg
peri 298.6704444980022 3.2891e-05 deg
M 93.67476458329517 2.832e-05 deg
tp 2458460.155234911038
(2018-Dec-07.65523491)
0.00016475 TDB
period 2076.590384799488
5.69
2.1927e-05
6.003e-08
d
yr
n .1733611031983859 1.8305e-09 deg/d
Q 3.483785196945334 2.4524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1307  
   data-arc span      15453 days (42.31 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52183  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:26:55  

Additional Information
 Earth MOID = 1.96078 au 
 Jupiter MOID = 1.64345 au 
 T_jup = 3.068 
[ 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 13.3   n/a MPO385067  
diameter diameter 10.086 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39453 (4070 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4070 T-3 = 1999 RC102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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