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85113 (4116 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2085113
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2716474504370074 4.117e-08  
a 2.332346037560292 9.8789e-09 au
q 1.698770182920182 9.6204e-08 au
i 12.65423383318766 4.5785e-06 deg
node 37.24573076377288 2.1316e-05 deg
peri 268.3695965572657 2.2632e-05 deg
M 33.49901043013784 8.7618e-06 deg
tp 2458879.435341491463
(2020-Jan-30.93534149)
3.1345e-05 TDB
period 1301.031776862966
3.56
8.266e-06
2.263e-08
d
yr
n .2767034644365322 1.758e-09 deg/d
Q 2.965921892200402 1.2562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      15243 days (41.73 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:26:49  

Additional Information
 Earth MOID = .74231 au 
 Jupiter MOID = 2.43329 au 
 T_jup = 3.488 
[ 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 15.6   n/a MPO395761  
diameter diameter 2.257 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.107   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

85113 (4116 T-3)          Discovered 1977-Oct-16 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
 4116 T-3 = 2002 TY26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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