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90144 (2002 YX6)
Classification: Main-belt Asteroid          SPK-ID: 2090144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244894470138894 7.8723e-08  
a 2.533794929556339 1.655e-08 au
q 2.218364199929274 2.0119e-07 au
i 12.84240633629379 7.2919e-06 deg
node 346.4394134445124 2.8946e-05 deg
peri 70.82541328601226 3.6963e-05 deg
M 240.9565391792785 2.6829e-05 deg
tp 2459883.645465496545
(2022-Oct-31.14546550)
0.00011132 TDB
period 1473.179344498944
4.03
1.4434e-05
3.952e-08
d
yr
n .2443694322380298 2.3942e-09 deg/d
Q 2.849225659183405 1.861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      8271 days (22.64 yr)  
   first obs. used      1998-12-12  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60068  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:15:59  

Additional Information
 Earth MOID = 1.2649 au 
 Jupiter MOID = 2.52279 au 
 T_jup = 3.404 
[ 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 15.42   n/a E2021B10  

90144 (2002 YX6)          Discovered 2002-Dec-28 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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