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JPL Small-Body Database Browser
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201627 (2003 SA260)
Classification: Main-belt Asteroid          SPK-ID: 2201627
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286164194586618 8.0142e-08  
a 2.595733350042624 2.3284e-08 au
q 2.261879420690704 2.1973e-07 au
i 6.652143687719184 6.9718e-06 deg
node 21.75785367975481 5.0212e-05 deg
peri 326.8154611162406 5.4212e-05 deg
M 25.18452225846351 2.5161e-05 deg
tp 2458893.638870955189
(2020-Feb-14.13887095)
0.00010578 TDB
period 1527.525758135182
4.18
2.0553e-05
5.627e-08
d
yr
n .2356752402260577 3.171e-09 deg/d
Q 2.929587279394544 2.6278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      1999-12-07  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61207  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:02:26  

Additional Information
 Earth MOID = 1.25943 au 
 Jupiter MOID = 2.49674 au 
 T_jup = 3.396 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456592.5 (2013-Oct-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306765701395931 8.003e-08  
q 2.255776054032255 2.1979e-07 au
tp 2455840.349704672769
(2011-Oct-05.84970467)
8.2082e-05 TDB
node 21.83109131809442 5.0117e-05 deg
peri 327.140991599476 5.4001e-05 deg
i 6.661144975059679 6.9796e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      1999-12-07  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61207  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:02:26  

Additional Information
 Jupiter MOID = 2.49674 au 
 T_jup = 3.396 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.40482512923216E-15 -1.753750204420528E-14 -1.62743495179566E-12 -1.348606949735684E-14 -3.761977563186826E-13 -9.03320304544976E-15
q -1.753750204420528E-14 4.830922330235157E-14 4.820435857652533E-12 3.574654198212501E-14 1.142631937169709E-12 2.585191169437692E-14
tp -1.62743495179566E-12 4.820435857652533E-12 6.737466634904401E-9 1.672779103403358E-11 1.681051011337824E-9 4.250421395035227E-12
node -1.348606949735684E-14 3.574654198212501E-14 1.672779103403358E-11 2.511748056896586E-9 -2.490716393352003E-9 -1.509257440512767E-10
peri -3.761977563186826E-13 1.142631937169709E-12 1.681051011337824E-9 -2.490716393352003E-9 2.916144063201305E-9 1.51117548493538E-10
i -9.03320304544976E-15 2.585191169437692E-14 4.250421395035227E-12 -1.509257440512767E-10 1.51117548493538E-10 4.871466828844799E-11

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 MPO436980  

201627 (2003 SA260)          Discovered 2003-Sep-28 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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