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227272 (2005 SU133)
Classification: Main-belt Asteroid          SPK-ID: 2227272
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087922044290219 4.6532e-08  
a 2.458710200733292 2.1531e-08 au
q 2.191221697943394 1.1705e-07 au
i 3.584092536336282 5.9088e-06 deg
node 213.4875231557151 7.7107e-05 deg
peri 255.608035735834 8.7311e-05 deg
M 267.3856776461892 4.8289e-05 deg
tp 2459562.772271391337
(2021-Dec-14.27227139)
0.00019244 TDB
period 1408.184116519801
3.86
1.8497e-05
5.064e-08
d
yr
n .2556483884292824 3.3581e-09 deg/d
Q 2.72619870352319 2.3873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7025 days (19.23 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52583  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:11:21  

Additional Information
 Earth MOID = 1.2111 au 
 Jupiter MOID = 2.3794 au 
 T_jup = 3.480 
[ 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 17.07   n/a E2021B55  

227272 (2005 SU133)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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