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134242 (2005 YS270)
Classification: Main-belt Asteroid          SPK-ID: 2134242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09132461675203743 4.3863e-08  
a 2.230064072205379 1.0353e-08 au
q 2.026404325478735 9.833e-08 au
i 3.111918682488866 5.3483e-06 deg
node 139.5461449342459 7.1112e-05 deg
peri 31.14656383682581 7.532e-05 deg
M 135.5457516617126 2.5793e-05 deg
tp 2458742.508046563492
(2019-Sep-16.00804656)
8.5834e-05 TDB
period 1216.394473569587
3.33
8.4703e-06
2.319e-08
d
yr
n .2959566224791841 2.0609e-09 deg/d
Q 2.433723818932023 1.1298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      9979 days (27.32 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-07-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60677  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:31  

Additional Information
 Earth MOID = 1.0326 au 
 Jupiter MOID = 2.52905 au 
 T_jup = 3.635 
[ 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 17.29   n/a E2021B55  

134242 (2005 YS270)          Discovered 2005-Dec-27 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2005 YS270 = 2003 GF32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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