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85097 (1082 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2085097
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872608410343831 4.4689e-08  
a 2.617758189673884 1.6641e-08 au
q 2.127554589450908 1.2426e-07 au
i 6.498020727251204 6.2825e-06 deg
node 289.439450659506 6.4045e-05 deg
peri 133.7497503715911 6.9696e-05 deg
M 351.6497072371175 2.9033e-05 deg
tp 2459036.383262218552
(2020-Jul-05.88326222)
0.00012498 TDB
period 1547.008561915329
4.24
1.4752e-05
4.039e-08
d
yr
n .2327071800781046 2.219e-09 deg/d
Q 3.107961789896859 1.9758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      21540 days (58.97 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:53:28  

Additional Information
 Earth MOID = 1.14711 au 
 Jupiter MOID = 2.22129 au 
 T_jup = 3.372 
[ 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 15.8   n/a MPO453281  

85097 (1082 T-3)          Discovered 1977-Oct-17 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
 1082 T-3 = 1998 SK69 = 2004 DP71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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