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JPL Small-Body Database Browser
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277294 (2005 SE107)
Classification: Main-belt Asteroid          SPK-ID: 2277294
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233638612535742 1.2439e-07  
a 2.28193435683916 1.4976e-08 au
q 2.000426123452289 2.753e-07 au
i 25.3223550300692 1.3319e-05 deg
node 199.8526298976669 1.0795e-05 deg
peri 154.6372772571876 3.9399e-05 deg
M 341.9367562823421 3.881e-05 deg
tp 2458663.675165526293
(2019-Jun-29.17516553)		 0.00013611 TDB
period 1259.079484557528
3.45		 1.2395e-05
3.394e-08		 d
yr
n .2859231719802925 2.8147e-09 deg/d
Q 2.56344259022603 1.6823e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5684 days (15.56 yr)  
   first obs. used      2004-04-13  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:10:25  

Additional Information
 Earth MOID = 1.01309 au 
 Jupiter MOID = 2.92692 au 
 T_jup = 3.468 
[ 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 16.9   n/a MPO450166  
diameter diameter 3.840 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.023   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277294 (2005 SE107)          Discovered 2005-Sep-26 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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