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85065 (4053 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2085065
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126795366502355 3.3303e-08  
a 2.806352933022924 1.614e-08 au
q 2.490134384852872 9.5288e-08 au
i 2.302273281001877 4.9088e-06 deg
node 151.9258348464648 9.5011e-05 deg
peri 107.585676982298 9.8018e-05 deg
M 97.41207880176506 2.3496e-05 deg
tp 2458535.854035691966
(2019-Feb-21.35403569)
0.00011261 TDB
period 1717.164331245759
4.70
1.4814e-05
4.056e-08
d
yr
n .2096479605646299 1.8086e-09 deg/d
Q 3.122571481192977 1.7959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      731  
   data-arc span      17747 days (48.59 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57048  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:08:14  

Additional Information
 Earth MOID = 1.47605 au 
 Jupiter MOID = 1.92857 au 
 T_jup = 3.312 
[ 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 15.3   n/a MPO493472  

85065 (4053 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 4053 T-1 = 2001 SE115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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