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118994 (2000 YS28)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118994
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07082055164715451 5.0517e-08  
a 1.921738222525452 9.6152e-09 au
q 1.785639661484777 9.5063e-08 au
i 18.97615838259809 6.0032e-06 deg
node 243.0004181337711 1.7032e-05 deg
peri 264.579176977524 4.7381e-05 deg
M 57.6995664593796 4.3409e-05 deg
tp 2458844.541223917972
(2019-Dec-27.04122392)
0.00011754 TDB
period 973.0603336345036
2.66
7.3029e-06
1.999e-08
d
yr
n .3699667816643541 2.7766e-09 deg/d
Q 2.057836783566127 1.0296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7624 days (20.87 yr)  
   first obs. used      1999-06-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58382  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:25:13  

Additional Information
 Earth MOID = .880008 au 
 Jupiter MOID = 3.05347 au 
 T_jup = 3.854 
[ 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 16.8   n/a MPO345074  

118994 (2000 YS28)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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