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277737 (2006 DW93)
Classification: Main-belt Asteroid          SPK-ID: 2277737
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06011042280358979 1.002e-07  
a 3.15500328450762 4.9621e-08 au
q 2.965354703129153 2.9622e-07 au
i 9.951040496916551 1.3342e-05 deg
node 1.158754325298279 3.2329e-05 deg
peri 221.8648174704276 0.00010917 deg
M 159.5254656936157 0.00010425 deg
tp 2458093.461605842361
(2017-Dec-05.96160584)
0.00059772 TDB
period 2046.907184862198
5.60
4.8289e-05
1.322e-07
d
yr
n .1758750971526029 4.1491e-09 deg/d
Q 3.344651865886088 5.2603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:30  

Additional Information
 Earth MOID = 1.96705 au 
 Jupiter MOID = 1.65538 au 
 T_jup = 3.180 
[ 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 15.9   n/a MPO494504  

277737 (2006 DW93)          Discovered 2006-Feb-24 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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