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160011 (1098 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2160011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148167437314607 5.656e-08  
a 2.670445234760779 1.8621e-08 au
q 2.36383340859235 1.5184e-07 au
i 2.10408351960325 4.9948e-06 deg
node 274.1450217670497 0.00016911 deg
peri 68.22025619040413 0.00017114 deg
M 264.0110235607342 2.8732e-05 deg
tp 2459425.503787802276
(2021-Jul-30.00378780)
0.00012859 TDB
period 1593.947235239316
4.36
1.6672e-05
4.565e-08
d
yr
n .2258544022292867 2.3623e-09 deg/d
Q 2.977057060929207 2.0759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      17019 days (46.60 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5881  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:05  

Additional Information
 Earth MOID = 1.35662 au 
 Jupiter MOID = 2.38899 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO248240  

160011 (1098 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070630/Numbers.arcLast Updated: 2007-07-05

Alternate Designations
 1098 T-2 = 2006 BC138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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