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13884 (1064 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2013884
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08469609439726719 4.135e-08  
a 2.195438817104635 7.2086e-09 au
q 2.009493723807716 8.9301e-08 au
i 4.409067800892233 3.9561e-06 deg
node 354.0891525438749 4.6501e-05 deg
peri 217.5969108272701 5.2064e-05 deg
M 17.6865690663473 2.0907e-05 deg
tp 2458942.125721150800
(2020-Apr-02.62572115)
6.9117e-05 TDB
period 1188.175067017228
3.25
5.8519e-06
1.602e-08
d
yr
n .3029856542131769 1.4922e-09 deg/d
Q 2.381383910401554 7.8191e-09 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      17983 days (49.23 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51258  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:40:22  

Additional Information
 Earth MOID = 1.00605 au 
 Jupiter MOID = 2.58676 au 
 T_jup = 3.661 
[ 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 15.9   n/a MPO263473  
diameter diameter 1.570 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.343   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13884 (1064 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1064 T-1 = 1997 EL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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