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227241 (2005 SU34)
Classification: Main-belt Asteroid          SPK-ID: 2227241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989081751727974 4.6985e-08  
a 2.373809072063454 1.355e-08 au
q 1.901639041330681 1.1247e-07 au
i 7.292529339561649 7.3515e-06 deg
node 45.49151202370644 4.4475e-05 deg
peri 85.54840562698513 4.896e-05 deg
M 326.0048684512089 1.9723e-05 deg
tp 2459326.648279035053
(2021-Apr-22.14827903)
7.3613e-05 TDB
period 1335.878944531813
3.66
1.1438e-05
3.132e-08
d
yr
n .2694854960276131 2.3074e-09 deg/d
Q 2.845979102796228 1.6245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      6564 days (17.97 yr)  
   first obs. used      2003-02-21  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57795  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:01  

Additional Information
 Earth MOID = .932567 au 
 Jupiter MOID = 2.24034 au 
 T_jup = 3.505 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO433487  

227241 (2005 SU34)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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