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JPL Small-Body Database Browser
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277313 (2005 SE205)
Classification: Main-belt Asteroid          SPK-ID: 2277313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1957190611659919 6.1894e-08  
a 2.262265574526448 1.3797e-08 au
q 1.819497080171988 1.4718e-07 au
i 3.640712068564088 5.1472e-06 deg
node 89.66153132012207 8.7132e-05 deg
peri 239.0977933806619 8.8638e-05 deg
M 23.53587185027287 1.5253e-05 deg
tp 2458519.246589864466
(2019-Feb-04.74658986)
5.2287e-05 TDB
period 1242.835949943913
3.40
1.137e-05
3.113e-08
d
yr
n .2896601116311819 2.6499e-09 deg/d
Q 2.705034068880908 1.6497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6776 days (18.55 yr)  
   first obs. used      2001-05-18  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53769  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:52:28  

Additional Information
 Earth MOID = .810549 au 
 Jupiter MOID = 2.63712 au 
 T_jup = 3.591 
[ 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 17.4   n/a MPO450166  

277313 (2005 SE205)          Discovered 2005-Sep-30 by LONEOS at Anderson Mesa
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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