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90886 (1996 YT2)
Classification: Main-belt Asteroid          SPK-ID: 2090886
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1982681812053232 9.2105e-08  
a 2.523269474532743 1.2607e-08 au
q 2.022985425126224 2.3438e-07 au
i 2.485665488689199 5.4725e-06 deg
node 182.704508783537 0.00013073 deg
peri 203.2876100381639 0.00013132 deg
M 342.6038405525783 1.4049e-05 deg
tp 2459071.244838001320
(2020-Aug-09.74483800)
5.7244e-05 TDB
period 1464.00944170755
4.01
1.0972e-05
3.004e-08
d
yr
n .2459000534724103 1.8429e-09 deg/d
Q 3.023553523939261 1.5107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      8627 days (23.62 yr)  
   first obs. used      1996-12-18  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:14:20  

Additional Information
 Earth MOID = 1.02741 au 
 Jupiter MOID = 2.42715 au 
 T_jup = 3.426 
[ 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 15.2   n/a MPO400836  

90886 (1996 YT2)          Discovered 1996-Dec-18 by Comba, P. G. at Prescott
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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