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277965 (2006 SE318)
Classification: Main-belt Asteroid          SPK-ID: 2277965
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008880100281892 5.0964e-08  
a 2.290186732336696 1.6233e-08 au
q 1.830115677084616 1.1674e-07 au
i 3.766563374315277 5.3588e-06 deg
node 63.13013829801601 9.9309e-05 deg
peri 345.6260781247634 0.00010086 deg
M 317.0029130155484 2.2646e-05 deg
tp 2459151.696347931556
(2020-Oct-29.19634793)		 8.0859e-05 TDB
period 1265.9156485425
3.47		 1.346e-05
3.685e-08		 d
yr
n .2843791372786035 3.0236e-09 deg/d
Q 2.750257787588776 1.9495e-08 au
   Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5662 days (15.50 yr)  
   first obs. used      2003-12-29  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:17  

Additional Information
 Earth MOID = .840669 au 
 Jupiter MOID = 2.62952 au 
 T_jup = 3.569 
[ 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 17.5   n/a MPO437264  

277965 (2006 SE318)          Discovered 2006-Sep-27 by Spacewatch at Kitt Peak
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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